/* =====================================================
   LANDING PAGE — Variant: BRUTALIST (High Contrast, Bold)
   Palette: Black/White + Electric Lime accent
   Type: Inter at heavy weights, tight/negative tracking
   ===================================================== */

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

/* ─── DESIGN TOKENS ──────────────────────────────────── */
:root {
  --white:  #FFFFFF;
  --black:  #0A0A0A;
  --gray-1: #F2F2F2;
  --gray-2: #E0E0E0;

  --bg:             var(--white);
  --bg-card:        var(--white);
  --bg-elevated:    var(--gray-1);
  --border:         var(--black);
  --border-subtle:  var(--black);
  --border-light:   var(--black);

  --text:           var(--black);
  --text-secondary: #2E2E2E;
  --text-muted:     #5C5C5C;
  --text-dimmed:    #8A8A8A;

  --accent:         #D4FF00;
  --accent-dim:     #D4FF00;
  --accent-mid:     #D4FF00;
  --accent-border:  var(--black);
  --accent-glow:    transparent;

  --violet:         #FF4D00;
  --violet-dim:     #FF4D00;
  --violet-border:  var(--black);

  --green:          var(--black);
  --green-dim:      var(--accent);
  --green-border:   var(--black);

  --amber:          #FF4D00;
  --amber-dim:      #FF4D00;
  --amber-border:   var(--black);

  --grad-brand:     var(--accent);
  --grad-green:     var(--accent);
  --grad-text:      var(--black);

  --max-w:          1100px;
  --radius:         0px;
  --radius-sm:      0px;
  --radius-xs:      0px;

  --shadow-sm:      4px 4px 0 var(--black);
  --shadow-md:      6px 6px 0 var(--black);
  --shadow-lg:      10px 10px 0 var(--black);
  --shadow-glow:    6px 6px 0 var(--black);

  --ease-out:       cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring:    cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition:     all 0.15s var(--ease-out);
}

/* ─── BASE ────────────────────────────────────────────── */
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
::selection { background: var(--accent); color: var(--black); }
a { text-decoration: none; color: inherit; }

/* ─── SCROLL PROGRESS ─────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 5px;
  background: var(--accent);
  z-index: 500;
  width: 0%;
  transition: width 0.1s linear;
  border-bottom: 2px solid var(--black);
}

/* ─── NAVIGATION ──────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 24px;
  transition: var(--transition);
  background: var(--white);
  border-bottom: 3px solid var(--black);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -1px;
  color: var(--black);
  background: var(--accent);
  padding: 2px 8px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  color: var(--text);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--violet); }
.nav-cta {
  padding: 10px 22px !important;
  border-radius: 0;
  background: var(--black) !important;
  color: var(--white) !important;
  font-weight: 800 !important;
  font-size: 12px !important;
  text-transform: uppercase;
  border: 2px solid var(--black) !important;
  box-shadow: 4px 4px 0 var(--accent);
}
.nav-cta:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--accent) !important;
}
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border: 2px solid var(--black);
  color: var(--black);
  width: 38px;
  height: 38px;
  border-radius: 0;
  cursor: pointer;
  font-size: 16px;
  transition: var(--transition);
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 62px; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 28px 24px;
    gap: 22px;
    border-bottom: 3px solid var(--black);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
}

/* ─── HERO ────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 140px 24px 100px;
  border-bottom: 3px solid var(--black);
}
.hero-bg { display: none; }
.hero-grid { display: none; }
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border-radius: 0;
  background: var(--accent);
  border: 2px solid var(--black);
  color: var(--black);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 40px;
  cursor: default;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--black);
  animation: dot-pulse 1.4s step-end infinite;
}
@keyframes dot-pulse { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0.2; } }
.hero-title {
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  font-weight: 900;
  letter-spacing: -3px;
  line-height: 0.98;
  margin-bottom: 32px;
  text-transform: uppercase;
}
.hero-title .grad {
  background: var(--accent);
  -webkit-text-fill-color: var(--black);
  padding: 0 6px;
}
.hero-subtitle {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.6;
  font-weight: 500;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 76px;
}
.hero-scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.scroll-arrow {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--black);
  background: var(--accent);
  animation: bounce 1.8s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* ─── STATS STRIP ─────────────────────────────────────── */
.stats-strip {
  background: var(--black);
  border-bottom: 3px solid var(--black);
  padding: 0;
}
.stats-inner {
  max-width: 640px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
.stat-item {
  padding: 48px 32px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 2px;
  background: var(--white);
  opacity: 0.25;
}
.stat-value {
  font-size: clamp(2.6rem, 4.4vw, 3.6rem);
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 10px;
  display: block;
}
.stat-label {
  font-size: 12px;
  color: var(--white);
  font-weight: 700;
  line-height: 1.4;
  text-transform: uppercase;
}

/* ─── BUTTONS ─────────────────────────────────────────── */
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 0;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  cursor: pointer;
  border: 2px solid var(--black);
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: var(--black);
  box-shadow: 5px 5px 0 var(--black);
}
.btn-primary:hover {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--black);
}
.btn-primary:active { transform: translate(5px, 5px); box-shadow: none; }
.btn-secondary {
  background: var(--white);
  color: var(--black);
  box-shadow: 5px 5px 0 var(--violet);
}
.btn-secondary:hover {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 var(--violet);
}
.btn-large { padding: 19px 44px; font-size: 16px; }

/* ─── SECTIONS ────────────────────────────────────────── */
.section {
  padding: 108px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}
.section-dark {
  max-width: 100%;
  padding: 108px 24px;
  background: var(--black);
  border-top: 3px solid var(--black);
  border-bottom: 3px solid var(--black);
  position: relative;
}
.section-dark > .section-badge,
.section-dark > .section-title,
.section-dark > .section-subtitle,
.section-dark > .problem-list,
.section-dark > .faq-list,
.section-dark > .testimonial-wrap,
.section-dark > .section-quote,
.section-dark > .section-cta {
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
}
.section-dark .section-title,
.section-dark .section-badge,
.section-dark .problem-body h3,
.section-dark .faq-question,
.section-dark .testimonial-name,
.section-dark .star { color: var(--white); }
.section-dark .problem-body p,
.section-dark .faq-answer,
.section-dark .testimonial-role,
.section-dark .testimonial-card blockquote { color: #C7C7C7; }
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 0;
  background: var(--accent);
  border: 2px solid var(--black);
  color: var(--black);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.section-badge.amber { background: var(--violet); color: var(--white); }
.section-title {
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.05;
  margin-bottom: 56px;
  max-width: 760px;
  text-transform: uppercase;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  max-width: 600px;
  line-height: 1.7;
  font-weight: 500;
}
.section-cta { text-align: center; margin-top: 56px; }
.section-quote {
  text-align: center;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  max-width: 660px;
  margin: 48px auto 0;
  padding: 30px 0 0;
  border-top: 3px solid var(--black);
  line-height: 1.5;
}

/* ─── CARDS GRID ──────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.card {
  background: var(--white);
  border: 3px solid var(--black);
  border-radius: 0;
  padding: 30px;
  transition: var(--transition);
  position: relative;
  box-shadow: var(--shadow-md);
}
.card:hover {
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0 var(--black);
}
.card-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
  line-height: 1;
}
.card h3 {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 500;
}

/* ─── PROBLEM ─────────────────────────────────────────── */
.problem-list {
  display: flex;
  flex-direction: column;
  max-width: 780px;
}
.problem-item {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 2px solid #333;
  transition: var(--transition);
  cursor: default;
}
.problem-item:last-child { border-bottom: none; }
.problem-item:hover { padding-left: 10px; }
.problem-num-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}
.problem-num {
  width: 46px; height: 46px;
  border-radius: 0;
  border: 2px solid var(--accent);
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 900;
  color: var(--accent);
  flex-shrink: 0;
}
.problem-line { width: 2px; flex: 1; min-height: 24px; margin-top: 10px; background: #333; }
.problem-item:last-child .problem-line { display: none; }
.problem-body { flex: 1; padding-top: 8px; }
.problem-body h3 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.problem-body p { font-size: 14px; line-height: 1.7; font-weight: 500; }

/* ─── SOLUTION ────────────────────────────────────────── */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.solution-card {
  background: var(--white);
  border: 3px solid var(--black);
  border-radius: 0;
  padding: 34px;
  transition: var(--transition);
  position: relative;
  box-shadow: var(--shadow-md);
}
.solution-card:hover { transform: translate(3px, 3px); box-shadow: 3px 3px 0 var(--black); }
.solution-check {
  width: 40px; height: 40px;
  border-radius: 0;
  background: var(--accent);
  border: 2px solid var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: var(--black);
  margin-bottom: 20px;
  font-weight: 900;
}
.solution-card h3 { font-size: 16px; font-weight: 800; margin-bottom: 10px; text-transform: uppercase; }
.solution-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; font-weight: 500; }

/* ─── TESTIMONIAL ─────────────────────────────────────── */
.testimonial-wrap { max-width: 780px; }
.testimonial-card {
  background: var(--white);
  border: 3px solid var(--black);
  border-radius: 0;
  padding: 46px;
  position: relative;
  box-shadow: var(--shadow-lg);
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -34px; left: 30px;
  font-size: 150px;
  color: var(--accent);
  -webkit-text-stroke: 2px var(--black);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.testimonial-stars { display: flex; gap: 3px; margin-bottom: 22px; }
.star { color: var(--black); font-size: 16px; }
.testimonial-card blockquote {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.6;
  margin-bottom: 30px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 22px;
  border-top: 2px solid var(--black);
}
.testimonial-avatar {
  width: 46px; height: 46px;
  border-radius: 0;
  background: var(--black);
  border: 2px solid var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 900;
  color: var(--accent);
  flex-shrink: 0;
}
.testimonial-name { font-size: 14px; font-weight: 800; }
.testimonial-role { font-size: 12px; color: var(--text-muted); margin-top: 2px; font-weight: 600; }

/* ─── OFFER ───────────────────────────────────────────── */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.offer-card {
  background: var(--white);
  border: 3px solid var(--black);
  border-radius: 0;
  padding: 38px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  box-shadow: var(--shadow-md);
}
.offer-card:hover { transform: translate(3px, 3px); box-shadow: 3px 3px 0 var(--black); }
.offer-card.featured {
  background: var(--accent);
}
.offer-number {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 22px;
  display: block;
}
.offer-icon { font-size: 42px; margin-bottom: 18px; display: block; line-height: 1; }
.offer-card h3 { font-size: 18px; font-weight: 800; margin-bottom: 12px; text-transform: uppercase; }
.offer-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.65; font-weight: 500; }
.offer-card.featured p, .offer-card.featured .offer-number { color: var(--black); }
.offer-link {
  display: inline-block;
  margin-top: 16px;
  background: var(--accent);
  color: var(--black);
  border: 2px solid var(--black);
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}
.offer-link:hover { transform: translate(2px, 2px); }
.urgency {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--violet);
  border: 3px solid var(--black);
  border-radius: 0;
  padding: 22px 26px;
  margin-top: 36px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.urgency-icon { font-size: 22px; flex-shrink: 0; line-height: 1; }
.urgency p { font-size: 14px; color: var(--white); font-weight: 700; line-height: 1.6; }
.urgency strong { color: var(--black); background: var(--accent); padding: 0 4px; }

/* ─── FAQ ─────────────────────────────────────────────── */
.faq-list { max-width: 760px; }
.faq-item { border-bottom: 2px solid var(--black); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  background: none;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  gap: 20px;
  transition: var(--transition);
}
.faq-question:hover { color: var(--violet); }
.faq-arrow {
  width: 28px; height: 28px;
  border-radius: 0;
  border: 2px solid var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  transition: var(--transition);
  flex-shrink: 0;
  font-weight: 900;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); background: var(--accent); }
.faq-answer {
  overflow: hidden;
  max-height: 0;
  font-size: 14px;
  line-height: 1.7;
  font-weight: 500;
  transition: max-height 0.4s var(--ease-out), padding 0.35s var(--ease-out);
}
.faq-item.open .faq-answer { max-height: 300px; padding-bottom: 24px; }

/* ─── FINAL CTA ───────────────────────────────────────── */
.section-final {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 130px 24px;
  background: var(--accent);
  border-bottom: 3px solid var(--black);
}
.final-bg { display: none; }
.section-final .section-content { position: relative; z-index: 1; }
.section-final .section-badge { background: var(--black); color: var(--accent); border-color: var(--black); }
.section-final .section-title {
  color: var(--black);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.section-final .section-subtitle {
  color: #1a1a1a;
  max-width: 560px;
  margin: 0 auto 48px;
  line-height: 1.6;
  font-weight: 600;
}

/* ─── FOOTER ──────────────────────────────────────────── */
.footer {
  padding: 56px 24px 36px;
  border-top: 3px solid var(--black);
  background: var(--black);
}
.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  margin-bottom: 36px;
  align-items: start;
  padding-bottom: 36px;
  border-bottom: 2px solid #333;
}
.footer-brand-text {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--accent);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.footer-tagline { font-size: 13px; color: #B0B0B0; max-width: 300px; line-height: 1.6; font-weight: 500; }
.footer-links-group { display: flex; gap: 48px; }
.footer-links-col { display: flex; flex-direction: column; gap: 12px; }
.footer-links-col .col-title {
  font-size: 11px;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 4px;
}
.footer-links-col a { font-size: 13px; color: #D0D0D0; transition: var(--transition); font-weight: 500; }
.footer-links-col a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.footer-copy { font-size: 12px; color: #B0B0B0; font-weight: 600; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 12px; color: #B0B0B0; transition: var(--transition); }
.footer-legal a:hover { color: var(--accent); }

/* ─── REVEAL ANIMATIONS ───────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }
[data-reveal]:nth-child(1) { transition-delay: 0s; }
[data-reveal]:nth-child(2) { transition-delay: 0.08s; }
[data-reveal]:nth-child(3) { transition-delay: 0.16s; }
[data-reveal]:nth-child(4) { transition-delay: 0.24s; }

/* ─── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 768px) {
  .stats-inner { grid-template-columns: 1fr; }
  .stat-item + .stat-item::before { top: 0; bottom: auto; left: 25%; right: 25%; width: auto; height: 2px; }
  .solution-grid { grid-template-columns: 1fr; }
  .offer-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-links-group { gap: 28px; }
}
@media (max-width: 640px) {
  .section { padding: 72px 20px; }
  .section-dark { padding: 72px 20px; }
  .hero { padding: 110px 20px 72px; }
  .hero-title { font-size: 2.3rem; letter-spacing: -1.5px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions > * { text-align: center; justify-content: center; }
  .cards-grid { grid-template-columns: 1fr; }
  .stat-value { font-size: 2.4rem; }
  .stat-item { padding: 28px 24px; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
  .footer-legal { justify-content: center; }
}