/* ================================================================
   Affiliate Growth Kits — Custom Stylesheet
   Stack: Bootstrap 5 + Bootstrap Icons + Custom CSS
   Design: Clean, modern SaaS/digital-product layout
   Colors: Blue (#2563eb), Dark (#0f172a), White, Light Gray
   ================================================================ */

/* ------ CSS Custom Properties ------ */
:root {
  --primary:        #2563eb;
  --primary-dark:   #1d4ed8;
  --primary-light:  #eff6ff;
  --dark:           #0f172a;
  --dark-2:         #1e293b;
  --gray:           #64748b;
  --light:          #f8fafc;
  --border:         #e2e8f0;
  --white:          #ffffff;
  --success:        #10b981;
  --warning:        #f59e0b;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.07);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.14);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.18);

  --radius:    12px;
  --radius-lg: 20px;
  --ease:      0.25s ease;
}

/* ------ Base ------ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, 'Inter', sans-serif;
  color: var(--dark-2);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

section { scroll-margin-top: 72px; }

a { transition: color var(--ease); }

/* ------ Navigation ------ */
.navbar-site {
  background: var(--dark) !important;
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: 1rem 0;
  transition: box-shadow var(--ease);
}
.navbar-site.is-scrolled { box-shadow: 0 2px 24px rgba(0,0,0,.35); }

.navbar-brand-text {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--white) !important;
  text-decoration: none;
  letter-spacing: -.3px;
}
.navbar-brand-text .accent { color: var(--primary); }

.nav-link-site {
  color: rgba(255,255,255,.70) !important;
  font-weight: 500;
  font-size: .9rem;
  padding: .45rem .9rem !important;
  border-radius: 7px;
  transition: color var(--ease), background var(--ease);
}
.nav-link-site:hover { color: var(--white) !important; background: rgba(255,255,255,.07); }

.btn-nav-cta {
  background: var(--primary) !important;
  color: var(--white) !important;
  border: none !important;
  border-radius: 8px !important;
  padding: .45rem 1.3rem !important;
  font-weight: 700 !important;
  font-size: .88rem !important;
  transition: background var(--ease) !important;
}
.btn-nav-cta:hover { background: var(--primary-dark) !important; }

/* ------ Hero ------ */
.hero {
  background: linear-gradient(135deg, #080e1c 0%, #0f1f3d 45%, #1a3564 75%, #1d4ed8 100%);
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -30%; right: -10%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(37,99,235,.22) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; bottom: -20%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,.12) 0%, transparent 65%);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(37,99,235,.18);
  border: 1px solid rgba(96,165,250,.30);
  color: #93c5fd;
  font-size: .73rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: .38rem 1.1rem;
  border-radius: 50px;
  margin-bottom: 1.6rem;
}

.hero-headline {
  font-size: clamp(2.1rem, 5vw, 3.75rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.12;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
}
.hero-headline .blue { color: #60a5fa; }

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.12rem);
  color: rgba(255,255,255,.67);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--primary);
  color: var(--white);
  border: none;
  padding: .9rem 2.2rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 10px;
  text-decoration: none;
  transition: all var(--ease);
  box-shadow: 0 6px 24px rgba(37,99,235,.44);
}
.btn-hero-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(37,99,235,.55);
  color: var(--white);
}

.btn-hero-ghost {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: transparent;
  color: rgba(255,255,255,.78);
  border: 1.5px solid rgba(255,255,255,.24);
  padding: .9rem 2.2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  transition: all var(--ease);
}
.btn-hero-ghost:hover {
  background: rgba(255,255,255,.08);
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}

.hero-stats {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.10);
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.hero-stat .num {
  display: block;
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -.5px;
  line-height: 1;
}
.hero-stat .lbl {
  font-size: .78rem;
  color: rgba(255,255,255,.48);
  margin-top: .25rem;
}

/* Hero right — kit mockup card */
.hero-mockup {
  background: rgba(255,255,255,.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 20px;
  padding: 1.8rem;
  max-width: 390px;
  margin: 0 auto;
  position: relative;
}
.mockup-top-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--success);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  padding: .28rem 1rem;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(16,185,129,.38);
}
.mockup-header {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding-bottom: 1.2rem;
  margin-bottom: 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.mockup-icon {
  width: 44px; height: 44px;
  background: var(--primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.mockup-name { font-weight: 700; color: var(--white); font-size: .9rem; }
.mockup-desc { font-size: .73rem; color: rgba(255,255,255,.42); }

.mockup-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .65rem 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.mockup-row:last-of-type { border-bottom: none; }
.m-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}
.m-dot.g { background: var(--success); }
.m-dot.y { background: var(--warning); }
.mockup-row-text { flex: 1; font-size: .8rem; color: rgba(255,255,255,.68); }
.mockup-row-price { font-size: .82rem; font-weight: 700; color: var(--white); }

.mockup-cta {
  margin-top: 1.2rem;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 8px;
  padding: .7rem;
  font-weight: 700;
  font-size: .87rem;
  width: 100%;
  cursor: pointer;
  transition: background var(--ease);
}
.mockup-cta:hover { background: var(--primary-dark); }

/* ------ Trust Strip ------ */
.trust-strip {
  background: var(--light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: .95rem 0;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--dark-2);
  white-space: nowrap;
}
.trust-item i { color: var(--primary); font-size: .98rem; }

/* ------ Section Shared ------ */
.section-eyebrow {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: .33rem 1rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--dark);
  letter-spacing: -1px;
  line-height: 1.18;
  margin-bottom: 1rem;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--gray);
  line-height: 1.75;
  max-width: 580px;
  margin: 0 auto;
}

/* ------ Product Cards ------ */
.product-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}
.product-card:hover {
  border-color: #93c5fd;
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}
.product-card.featured {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37,99,235,.20), var(--shadow-md);
}
.product-card.featured:hover {
  box-shadow: 0 0 0 2px var(--primary), var(--shadow-xl);
}

/* card top badge */
.card-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  padding: .27rem 1rem;
  border-radius: 50px;
  white-space: nowrap;
}
.badge-blue   { background: var(--primary);  color: var(--white); }
.badge-amber  { background: var(--warning);  color: var(--white); }
.badge-green  { background: var(--success);  color: var(--white); }

.product-icon {
  width: 54px; height: 54px;
  background: var(--primary-light);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.3rem;
}

.product-name {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: .55rem;
  line-height: 1.3;
}
.product-desc {
  font-size: .875rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.product-includes {
  list-style: none;
  padding: 0;
  margin: 0 0 1.4rem;
}
.product-includes li {
  display: flex;
  align-items: flex-start;
  gap: .45rem;
  font-size: .8rem;
  color: var(--gray);
  margin-bottom: .3rem;
}
.product-includes li i {
  color: var(--primary);
  font-size: .82rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.product-price {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--dark);
  letter-spacing: -1.5px;
  line-height: 1;
  margin-bottom: 1.2rem;
}
.product-price .cur {
  font-size: 1.1rem;
  font-weight: 700;
  vertical-align: top;
  margin-top: .45rem;
  display: inline-block;
  letter-spacing: 0;
}
.product-price .once {
  font-size: .76rem;
  font-weight: 500;
  color: var(--gray);
  letter-spacing: 0;
  margin-left: .2rem;
}

.btn-buy {
  display: block;
  width: 100%;
  text-align: center;
  text-decoration: none;
  background: var(--dark);
  color: var(--white);
  border: 2px solid var(--dark);
  border-radius: 10px;
  padding: .75rem 1.5rem;
  font-weight: 700;
  font-size: .92rem;
  transition: all var(--ease);
  margin-top: auto;
}
.btn-buy:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
}
.product-card.featured .btn-buy {
  background: var(--primary);
  border-color: var(--primary);
}
.product-card.featured .btn-buy:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

/* ------ About Section ------ */
.about-section { background: var(--dark); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 0;
}
.about-stat-box {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.about-stat-box .big {
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -1px;
  display: block;
}
.about-stat-box .sm {
  font-size: .76rem;
  color: rgba(255,255,255,.42);
  margin-top: .2rem;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.about-feature:last-child { margin-bottom: 0; }
.about-feat-icon {
  width: 42px; height: 42px;
  background: rgba(37,99,235,.15);
  border: 1px solid rgba(37,99,235,.3);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  color: #60a5fa;
}
.about-feature h6 { font-weight: 700; color: var(--white); margin-bottom: .2rem; font-size: .95rem; }
.about-feature p  { font-size: .84rem; color: rgba(255,255,255,.48); margin: 0; line-height: 1.6; }

/* ------ Testimonials ------ */
.testimonials-section { background: var(--light); }

.testimonial-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  height: 100%;
  transition: box-shadow var(--ease), transform var(--ease);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.t-stars { color: var(--warning); font-size: .95rem; letter-spacing: 1px; margin-bottom: 1.2rem; }

.t-quote {
  font-size: .95rem;
  color: var(--dark-2);
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.t-author {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--border);
}
.t-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-weight: 800;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.t-avatar.g2 { background: #0891b2; }
.t-avatar.g3 { background: #7c3aed; }

.t-name  { font-weight: 700; font-size: .9rem; color: var(--dark); }
.t-role  { font-size: .77rem; color: var(--gray); }
.t-kit   { font-size: .74rem; color: var(--primary); font-weight: 600; }

/* ------ FAQ ------ */
.faq-section { background: var(--white); }

.accordion-site .accordion-item {
  border: 1.5px solid var(--border) !important;
  border-radius: var(--radius) !important;
  margin-bottom: .75rem;
  overflow: hidden;
}
.accordion-site .accordion-button {
  font-weight: 600;
  font-size: .97rem;
  color: var(--dark);
  background: var(--white);
  padding: 1.25rem 1.5rem;
  box-shadow: none !important;
}
.accordion-site .accordion-button:not(.collapsed) {
  background: var(--primary-light);
  color: var(--primary-dark);
}
.accordion-site .accordion-body {
  font-size: .9rem;
  color: var(--gray);
  line-height: 1.75;
  padding: .5rem 1.5rem 1.5rem;
  background: var(--white);
}

/* ------ Contact ------ */
.contact-section { background: var(--light); }

.contact-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.contact-info-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-info-row:last-child { margin-bottom: 0; }
.ci-icon {
  width: 42px; height: 42px;
  background: var(--primary-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ci-text strong { display: block; font-size: .87rem; color: var(--dark); margin-bottom: .15rem; }
.ci-text span   { font-size: .84rem; color: var(--gray); }

.form-field {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  padding: .75rem 1rem;
  font-size: .92rem;
  color: var(--dark-2);
  background: var(--white);
  transition: border-color var(--ease), box-shadow var(--ease);
  font-family: inherit;
}
.form-field:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
  outline: none;
}
textarea.form-field { resize: vertical; min-height: 128px; }

.btn-submit {
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 10px;
  padding: .85rem 2.2rem;
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  transition: all var(--ease);
}
.btn-submit:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  color: var(--white);
}

/* ------ Footer ------ */
.site-footer {
  background: var(--dark);
  padding-top: 4rem;
}
.footer-logo {
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -.3px;
}
.footer-logo .accent { color: var(--primary); }
.footer-tagline {
  font-size: .86rem;
  color: rgba(255,255,255,.42);
  margin-top: .7rem;
  line-height: 1.65;
  max-width: 250px;
}
.footer-col-title {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: rgba(255,255,255,.32);
  margin-bottom: 1.2rem;
}
.footer-link {
  display: block;
  color: rgba(255,255,255,.60);
  text-decoration: none;
  font-size: .88rem;
  margin-bottom: .6rem;
}
.footer-link:hover { color: var(--white); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  font-size: .86rem;
  color: rgba(255,255,255,.52);
  margin-bottom: .8rem;
}
.footer-contact-item i { color: #60a5fa; flex-shrink: 0; margin-top: 2px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 1.5rem 0;
  margin-top: 3rem;
}
.footer-bottom-copy { font-size: .82rem; color: rgba(255,255,255,.35); }
.footer-bottom-links { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-bottom-link  { font-size: .82rem; color: rgba(255,255,255,.42); text-decoration: none; }
.footer-bottom-link:hover { color: var(--white); }

/* ------ Legal Pages ------ */
.legal-hero {
  background: var(--dark);
  padding: 4.5rem 0 3.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.legal-content { padding: 4rem 0 6rem; }

.legal-content h2 {
  font-size: 1.32rem;
  font-weight: 800;
  color: var(--dark);
  margin-top: 2.8rem;
  margin-bottom: .85rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.legal-content h2:first-of-type { margin-top: 0; border-top: none; padding-top: 0; }

.legal-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark-2);
  margin-top: 1.8rem;
  margin-bottom: .6rem;
}
.legal-content p  { font-size: .94rem; color: var(--gray); line-height: 1.85; margin-bottom: 1rem; }
.legal-content ul, .legal-content ol { padding-left: 1.5rem; margin-bottom: 1rem; }
.legal-content li { font-size: .94rem; color: var(--gray); line-height: 1.85; margin-bottom: .4rem; }
.legal-content strong { color: var(--dark-2); }
.legal-content a { color: var(--primary); text-decoration: none; }
.legal-content a:hover { text-decoration: underline; }

/* ------ Utilities ------ */
.py-section { padding-top: 5.5rem; padding-bottom: 5.5rem; }

/* ------ Responsive ------ */
@media (max-width: 991px) {
  .hero-mockup { max-width: 100%; margin-top: 2.5rem; }
  .about-grid  { margin-bottom: 2.5rem; }
}

@media (max-width: 767px) {
  .hero { min-height: auto; padding: 5rem 0 4rem; }
  .hero-stats { gap: 1.5rem; }
  .hero-stat .num { font-size: 1.45rem; }
  .py-section { padding-top: 4rem; padding-bottom: 4rem; }
  .product-card  { padding: 1.5rem 1.3rem; }
  .contact-card  { padding: 1.75rem; }
  .footer-bottom { flex-direction: column; gap: .75rem; }
}