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

:root {
  --green:        #22C55E;
  --green-light:  #4ADE80;
  --green-dark:   #16A34A;
  --green-glow:   rgba(34,197,94,.15);
  --indigo:       #6366F1;
  --indigo-bg:    rgba(99,102,241,.12);
  --red:          #EF4444;
  --amber:        #F59E0B;

  --bg:           #09090B;
  --surface:      #18181B;
  --card:         #1C1C1F;
  --elevated:     #27272A;

  --border:       #3F3F46;
  --border-sub:   #27272A;

  --text:         #FAFAFA;
  --text-sec:     #A1A1AA;
  --text-muted:   #71717A;

  --radius:       14px;
  --radius-sm:    8px;
  --radius-lg:    20px;

  --max-w:        1100px;
  --font:         'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

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

.text-green { color: var(--green); }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: opacity .15s, transform .15s, box-shadow .15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { opacity: .88; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 4px 20px rgba(34,197,94,.3);
}
.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn--outline:hover { border-color: var(--green); color: var(--green); }
.btn--dark {
  background: var(--elevated);
  color: var(--text);
  border: 1.5px solid var(--border);
}
.btn--sm  { font-size: .8125rem; padding: 7px 16px; }
.btn--lg  { font-size: 1rem;     padding: 14px 28px; }
.btn--block { width: 100%; justify-content: center; }

/* Store button variant */
.store-btn { flex-direction: row; align-items: center; gap: 12px; padding: 12px 24px; }
.store-btn__sub  { display: block; font-size: .7rem; font-weight: 400; opacity: .75; }
.store-btn__main { display: block; font-size: 1.05rem; font-weight: 700; line-height: 1.2; }

/* ── Section helpers ──────────────────────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-glow);
  border: 1px solid rgba(34,197,94,.25);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 16px;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 12px;
}

.section-sub {
  font-size: 1.0625rem;
  color: var(--text-sec);
  max-width: 560px;
  margin-bottom: 48px;
}

/* ── Fade-in animations ───────────────────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s ease, transform .5s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Nav ──────────────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9,9,11,.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background .2s;
}
.nav--scrolled {
  border-bottom-color: var(--border-sub);
  background: rgba(9,9,11,.95);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -.01em;
}
.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--green);
  color: #000;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav__links a:not(.btn) {
  font-size: .9rem;
  color: var(--text-sec);
  transition: color .15s;
}
.nav__links a:not(.btn):hover { color: var(--text); }

/* Burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.active span:nth-child(2) { opacity: 0; }
.nav__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--border-sub);
}
.nav__mobile a { font-size: .95rem; color: var(--text-sec); padding: 8px 0; }
.nav__mobile a:hover { color: var(--text); }
.nav__mobile.open { display: flex; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  padding: 80px 0 0;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(34,197,94,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero__badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8125rem;
  font-weight: 600;
  color: var(--green-light);
  background: var(--green-glow);
  border: 1px solid rgba(34,197,94,.3);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 28px;
}
.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(34,197,94,.4); }
  50%      { box-shadow: 0 0 0 5px rgba(34,197,94,0); }
}
.hero__headline {
  font-size: clamp(2.5rem, 7vw, 4.25rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.08;
  margin-bottom: 20px;
}
.hero__sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-sec);
  max-width: 520px;
  margin-bottom: 36px;
  line-height: 1.6;
}
.hero__ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 14px;
}
.hero__disclaimer {
  font-size: .8125rem;
  color: var(--text-muted);
  margin-bottom: 64px;
}

/* Phone mockup */
.hero__mockup {
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
}
.phone {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 36px;
  padding: 16px;
  box-shadow: 0 40px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.04);
  position: relative;
}
.phone::before {
  content: '';
  display: block;
  width: 100px;
  height: 12px;
  background: var(--elevated);
  border-radius: 100px;
  margin: 0 auto 16px;
}
.phone__screen { display: flex; flex-direction: column; gap: 10px; }
.phone__bar {
  height: 4px;
  background: linear-gradient(90deg, var(--green-dark), var(--green), var(--green-light));
  border-radius: 4px;
  margin-bottom: 2px;
}
.mock-card {
  background: var(--card);
  border: 1px solid var(--border-sub);
  border-radius: 12px;
  padding: 12px;
}
.mock-card__row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}
.mock-tag {
  font-size: .65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}
.mock-tag--green  { background: rgba(34,197,94,.15);  color: var(--green-light); }
.mock-tag--indigo { background: rgba(99,102,241,.15); color: #818CF8; }
.mock-time {
  margin-left: auto;
  font-size: .65rem;
  color: var(--text-muted);
}
.mock-matchup {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: .9rem;
  margin-bottom: 10px;
}
.mock-at { color: var(--text-muted); font-size: .75rem; }
.mock-odds { display: flex; gap: 6px; }
.mock-odds__chip {
  flex: 1;
  background: var(--elevated);
  border-radius: 6px;
  padding: 6px 4px;
  text-align: center;
}
.mock-odds__chip span { display: block; font-size: .6rem; color: var(--text-muted); }
.mock-odds__chip strong { font-size: .8rem; color: var(--text); }
.mock-ai {
  background: rgba(99,102,241,.08);
  border: 1px solid rgba(99,102,241,.2);
  border-radius: 10px;
  padding: 10px 12px;
}
.mock-ai__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.mock-ai__label { font-size: .7rem; font-weight: 700; color: #818CF8; }
.mock-ai__rating { font-size: .7rem; font-weight: 800; color: var(--green-light); }
.mock-ai__bar {
  height: 3px;
  background: var(--elevated);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}
.mock-ai__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--indigo), var(--green));
  border-radius: 3px;
}
.mock-ai__text { font-size: .68rem; color: var(--text-sec); line-height: 1.5; }
.mock-stat-row {
  display: flex;
  gap: 6px;
}
.mock-stat {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border-sub);
  border-radius: 8px;
  padding: 8px;
  text-align: center;
}
.mock-stat__val { display: block; font-size: .85rem; font-weight: 800; }
.mock-stat__lbl { display: block; font-size: .6rem; color: var(--text-muted); margin-top: 2px; }

/* ── Social proof ─────────────────────────────────────────────────────────── */
.social-proof {
  border-top: 1px solid var(--border-sub);
  border-bottom: 1px solid var(--border-sub);
  padding: 28px 0;
  background: var(--surface);
}
.social-proof__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}
.stat-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 32px;
}
.stat-pill strong { font-size: 1.1rem; font-weight: 800; color: var(--text); }
.stat-pill span   { font-size: .8rem;  color: var(--text-muted); margin-top: 2px; }
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border-sub);
}

/* ── Problem ──────────────────────────────────────────────────────────────── */
.problem {
  padding: 96px 0;
}
.problem__inner { text-align: center; }
.problem__inner .section-sub { margin: 0 auto 48px; }
.problem__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  text-align: left;
}
.problem__card {
  background: var(--card);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius);
  padding: 28px;
}
.problem__icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.problem__icon--red   { background: rgba(239,68,68,.12);  color: #EF4444; }
.problem__icon--amber { background: rgba(245,158,11,.12); color: #F59E0B; }
.problem__card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.problem__card p  { font-size: .9rem; color: var(--text-sec); line-height: 1.6; }

/* ── Features ─────────────────────────────────────────────────────────────── */
.features {
  padding: 96px 0;
  background: var(--surface);
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color .2s, transform .2s;
}
.feature-card:hover {
  border-color: var(--border);
  transform: translateY(-2px);
}
.feature-card--large {
  grid-column: 1 / 3;
}
.feature-card__icon {
  font-size: 1.75rem;
  margin-bottom: 14px;
}
.feature-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.feature-card p  { font-size: .9rem; color: var(--text-sec); line-height: 1.6; margin-bottom: 16px; }
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.feature-list li {
  font-size: .875rem;
  color: var(--text-sec);
  padding-left: 20px;
  position: relative;
}
.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
}

/* ── How it works ─────────────────────────────────────────────────────────── */
.how {
  padding: 96px 0;
}
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 640px;
  margin: 0 auto;
}
.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.step__num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--green-glow);
  border: 1.5px solid rgba(34,197,94,.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .8rem;
  font-weight: 800;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}
.step__body h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; padding-top: 10px; }
.step__body p  { font-size: .9rem; color: var(--text-sec); line-height: 1.65; }
.step__connector {
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(34,197,94,.3), rgba(34,197,94,.05));
  margin: 4px 0 4px 23px;
}

/* ── Testimonials ─────────────────────────────────────────────────────────── */
.testimonials {
  padding: 96px 0;
  background: var(--surface);
  text-align: center;
}
.testimonials h2 { margin-bottom: 48px; }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  text-align: left;
}
.testimonial {
  background: var(--card);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius);
  padding: 28px;
}
.testimonial__stars { color: var(--amber); font-size: 1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial p { font-size: .9375rem; color: var(--text-sec); line-height: 1.65; margin-bottom: 16px; font-style: italic; }
.testimonial__author { font-size: .8125rem; color: var(--text-muted); font-weight: 500; }

/* ── CTA section ──────────────────────────────────────────────────────────── */
.cta-section {
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 100%, rgba(34,197,94,.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section__inner {
  text-align: center;
  position: relative;
}
.cta-section__badge {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green);
  background: var(--green-glow);
  border: 1px solid rgba(34,197,94,.25);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 20px;
}
.cta-section h2 { margin-bottom: 12px; }
.cta-section p {
  font-size: 1.0625rem;
  color: var(--text-sec);
  max-width: 420px;
  margin: 0 auto 40px;
  line-height: 1.6;
}
.cta-section__btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border-sub);
  background: var(--surface);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-top: 56px;
  padding-bottom: 48px;
  flex-wrap: wrap;
}
.footer__brand p {
  font-size: .875rem;
  color: var(--text-muted);
  margin-top: 10px;
  max-width: 220px;
}
.footer__brand .nav__logo { margin-bottom: 4px; }
.footer__links {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}
.footer__links div {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links h4 {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.footer__links a {
  font-size: .875rem;
  color: var(--text-sec);
  transition: color .15s;
}
.footer__links a:hover { color: var(--text); }
.footer__disclaimer {
  border-top: 1px solid var(--border-sub);
  padding: 20px 0;
  background: rgba(0,0,0,.2);
}
.footer__disclaimer p {
  font-size: .78rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 820px;
}
.footer__disclaimer a { color: var(--green); }
.footer__disclaimer a:hover { text-decoration: underline; }
.footer__bottom {
  border-top: 1px solid var(--border-sub);
  padding: 16px 0;
}
.footer__bottom p { font-size: .8125rem; color: var(--text-muted); }

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }

  .hero { padding: 60px 0 0; }
  .hero__headline { font-size: 2.5rem; }

  .social-proof__inner { gap: 0; }
  .stat-pill { padding: 8px 20px; }
  .stat-divider { display: none; }

  .features__grid {
    grid-template-columns: 1fr;
  }
  .feature-card--large {
    grid-column: 1;
  }

  .footer__inner {
    flex-direction: column;
    gap: 32px;
  }
  .footer__links {
    gap: 32px;
  }

  .problem { padding: 64px 0; }
  .features { padding: 64px 0; }
  .how { padding: 64px 0; }
  .testimonials { padding: 64px 0; }
  .cta-section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .hero__ctas { flex-direction: column; align-items: center; }
  .btn--lg { width: 100%; max-width: 280px; justify-content: center; }
  .cta-section__btns { flex-direction: column; align-items: center; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature-card--large {
    grid-column: 1 / 3;
  }
}