:root {
  --bg: #f7f4ef;
  --fg: #111111;
  --accent: #e8400a;
  --accent-soft: #fff1ed;
  --muted: #6b6560;
  --border: #e0dbd5;
  --card: #ffffff;

  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 7rem;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.nav__tag {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 300;
}

/* HERO */
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg) var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.hero__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}
.hero__sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 420px;
  margin-bottom: var(--space-lg);
  line-height: 1.65;
}
.hero__price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}
.hero__price-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--fg);
}
.hero__price-unit {
  font-size: 0.85rem;
  color: var(--muted);
}

/* Hero visual - clip player mock */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__device {
  width: 260px;
  background: #000;
  border-radius: 28px;
  padding: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.18), 0 0 0 1px rgba(0,0,0,0.1);
}
.hero__screen {
  background: #1a1a1a;
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 9/16;
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.clip {
  width: 100%;
}
.clip__bar {
  height: 3px;
  border-radius: 2px;
  background: rgba(255,255,255,0.25);
  margin-bottom: 5px;
}
.clip__bar--1 { width: 60%; }
.clip__bar--2 { width: 80%; }
.clip__bar--3 { width: 45%; }
.clip__play {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
}
.clip__play::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-left: 9px solid #fff;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  margin-left: 2px;
}

/* PROOF */
.proof {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--card);
}
.proof__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.proof__stat { text-align: center; }
.proof__num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 0.35rem;
}
.proof__label {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.5;
}

/* WHAT */
.what {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}
.what__headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xl);
}
.what__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}
.what__item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}
.what__icon {
  width: 40px;
  height: 40px;
  background: var(--accent-soft);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.what__text strong {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.2rem;
}
.what__text span {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

/* NICHES */
.niches {
  background: var(--fg);
  color: #fff;
}
.niches__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}
.niches__headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}
.niches__sub {
  color: rgba(255,255,255,0.55);
  font-size: 1rem;
  margin-bottom: var(--space-xl);
}
.niches__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.niche {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: var(--space-lg);
}
.niche__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
}
.niche p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* HOW */
.how {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
}
.how__headline {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xl);
}
.how__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}
.step { position: relative; }
.step__num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}
.step__body strong {
  display: block;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.4rem;
}
.step__body p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}
.how__cta {
  border-top: 1px solid var(--border);
  padding-top: var(--space-lg);
}
.how__price {
  font-size: 1.05rem;
  color: var(--muted);
}
.how__price strong {
  color: var(--fg);
}

/* CLOSING */
.closing {
  background: var(--accent-soft);
  border-top: 1px solid var(--border);
}
.closing__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
}
.closing__line {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: var(--space-sm);
}
.closing__line--accent {
  color: var(--accent);
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
}
.footer__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
}
.footer__tag {
  font-size: 0.8rem;
  color: var(--muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    padding: var(--space-xl) var(--space-md) var(--space-lg);
  }
  .hero__visual { display: none; }
  .hero__sub { max-width: 100%; }
  .proof__inner {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding: var(--space-xl) var(--space-md);
  }
  .proof__stat { text-align: left; }
  .what__grid { grid-template-columns: 1fr; }
  .niches__grid { grid-template-columns: 1fr; }
  .how__steps { grid-template-columns: 1fr; gap: var(--space-lg); }
  .nav__tag { display: none; }
  .footer__inner { flex-direction: column; gap: var(--space-xs); text-align: center; }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 1.75rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;
  }
}