/* =============================================
   Wootoshi — Bundled Stylesheet
   Order: variables → reset → base → layout → components → sections → responsive
   ============================================= */

/* ── Variables ── */
:root {
  --color-accent: #CEDC21;
  --color-accent-hover: #d9e740;
  --color-green: #51b13e;
  --color-bg: #000000;
  --color-bg-alt: #0a0a0a;
  --color-bg-card: #0d0d0d;
  --color-bg-light: #111111;
  --color-heading: #ffffff;
  --color-body: #adadad;
  --color-muted: #666666;
  --border-subtle: rgba(255, 255, 255, 0.07);
  --font-heading: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-logo: 'Nunito', 'Inter', system-ui, sans-serif;
  --text-xs: 0.8rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.75rem;
  --text-3xl: clamp(2rem, 2.5vw + 0.5rem, 2.75rem);
  --text-hero: clamp(2.25rem, 3.8vw + 0.5rem, 3.75rem);
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --container-max: 1280px;
  --container-padding: clamp(1.25rem, 4vw, 3rem);
  --section-padding: clamp(3.5rem, 7vw, 6rem);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --transition-fast: 200ms ease;
  --transition-base: 300ms ease;
  --nav-height: 80px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: none; text-size-adjust: none; scroll-behavior: smooth; }
body { min-height: 100vh; line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img, picture, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
p { overflow-wrap: break-word; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ── Base ── */
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-body);
  background: var(--color-bg);
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-hero); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); font-weight: 700; letter-spacing: 0; }

p { line-height: 1.75; }

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

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
.cta-form__input:focus-visible {
  outline: none;
  border-color: var(--color-accent);
}

::selection {
  background: rgba(206, 220, 33, 0.2);
  color: #fff;
}

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

body::before,
body::after {
  content: '';
  position: fixed;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(255, 255, 255, 0.06);
  z-index: 1;
  pointer-events: none;
}
body::before {
  left: max(calc((100% - var(--container-max)) / 2), var(--container-padding));
}
body::after {
  right: max(calc((100% - var(--container-max)) / 2), var(--container-padding));
}

.section { padding-block: var(--section-padding); }
.section--alt { background: var(--color-bg-alt); }
.section--light { background: var(--color-bg-light); }

.grid { display: grid; gap: var(--space-xl); }
.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr; }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.section-header { margin-bottom: var(--space-3xl); }
.section-header p { max-width: 520px; margin-top: var(--space-md); }
.section-header--center { text-align: center; }
.section-header--center p { margin-inline: auto; }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }
.stagger > .reveal:nth-child(2) { transition-delay: 100ms; }
.stagger > .reveal:nth-child(3) { transition-delay: 200ms; }
.stagger > .reveal:nth-child(4) { transition-delay: 300ms; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.85em 2.2em;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn--primary { background: var(--color-accent); color: #000; }
.btn--primary:hover { background: var(--color-accent-hover); color: #000; }
.btn--outline { background: transparent; color: var(--color-heading); border: 1px solid rgba(255, 255, 255, 0.15); }
.btn--outline:hover { border-color: rgba(255, 255, 255, 0.4); }
.btn--sm { padding: 0.55em 1.5em; font-size: var(--text-sm); }

/* ── Stat Card ── */
.stat { text-align: center; padding: var(--space-xl); }
.stat__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 900;
  color: var(--color-heading);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-sm);
}
.stat__number span { color: var(--color-accent); }
.stat__label { font-size: var(--text-sm); color: var(--color-body); }

/* ── Pricing Card ── */
.pricing-card {
  background: var(--color-bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-base);
}
.pricing-card:hover { border-color: rgba(255, 255, 255, 0.14); }
.pricing-card--featured { border-color: var(--color-accent); position: relative; }
.pricing-card--featured:hover { border-color: var(--color-accent); }

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #000;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card__tier { font-family: var(--font-heading); font-size: var(--text-lg); font-weight: 700; color: var(--color-heading); margin-bottom: var(--space-sm); }
.pricing-card__desc { font-size: var(--text-sm); margin-bottom: var(--space-xl); line-height: 1.6; }
.pricing-card__price { font-family: var(--font-heading); font-size: var(--text-2xl); font-weight: 900; color: var(--color-heading); margin-bottom: var(--space-xs); }
.pricing-card__price span { font-size: var(--text-sm); font-weight: 500; color: var(--color-body); }
.pricing-card__billing { font-size: var(--text-xs); color: var(--color-muted); margin-bottom: var(--space-xl); }

.pricing-card__features { list-style: none; padding: 0; margin: 0 0 var(--space-xl) 0; flex: 1; display: flex; flex-direction: column; gap: var(--space-sm); }
.pricing-card__features li { font-size: var(--text-sm); color: var(--color-body); display: flex; align-items: center; gap: var(--space-sm); }
.pricing-card__features li svg { width: 16px; height: 16px; color: var(--color-green); flex-shrink: 0; }
.pricing-card .btn { width: 100%; justify-content: center; }

/* ── FAQ ── */
.faq-container { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border-subtle); }

.faq-item__question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-heading);
  transition: color var(--transition-fast);
}
.faq-item__question:hover { color: var(--color-accent); }

.faq-item__icon { width: 24px; height: 24px; flex-shrink: 0; color: var(--color-muted); transition: transform var(--transition-base), color var(--transition-base); }
.faq-item.is-open .faq-item__icon { transform: rotate(45deg); color: var(--color-accent); }

.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; }
.faq-item.is-open .faq-item__answer { max-height: 300px; padding-bottom: var(--space-lg); }
.faq-item__answer p { font-size: var(--text-sm); line-height: 1.8; color: var(--color-body); }

/* ── Testimonials ── */
.testimonial { background: var(--color-bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: var(--space-2xl); }
.testimonial__stars { display: flex; gap: 2px; margin-bottom: var(--space-lg); color: var(--color-accent); }
.testimonial__stars svg { width: 16px; height: 16px; }
.testimonial__text { font-size: var(--text-base); line-height: 1.7; color: var(--color-body); margin-bottom: var(--space-xl); font-style: italic; }
.testimonial__author { display: flex; align-items: center; gap: var(--space-md); }
.testimonial__avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--color-bg-light); display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-weight: 700; font-size: var(--text-sm); color: var(--color-accent); }
.testimonial__name { font-family: var(--font-heading); font-weight: 600; font-size: var(--text-sm); color: var(--color-heading); }
.testimonial__role { font-size: var(--text-xs); color: var(--color-muted); }

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition-base);
}
.nav.is-scrolled { background: rgba(0, 0, 0, 0.95); border-bottom: 1px solid var(--border-subtle); }

.nav__inner { display: flex; align-items: center; justify-content: space-between; width: 100%; max-width: var(--container-max); margin-inline: auto; padding-inline: var(--container-padding); }

.nav__logo { font-family: var(--font-logo); font-size: 1.65rem; font-weight: 900; color: var(--color-heading); letter-spacing: -0.01em; text-transform: lowercase; }
.nav__logo span { color: var(--color-accent); }

.nav__links { display: none; align-items: center; gap: var(--space-2xl); }
.nav__link { font-size: var(--text-sm); font-weight: 500; color: rgba(255, 255, 255, 0.85); transition: color var(--transition-fast); }
.nav__link:hover { color: var(--color-accent); }

.nav__hamburger { display: flex; flex-direction: column; gap: 6px; background: none; border: none; cursor: pointer; padding: var(--space-md); min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }
.nav__hamburger span { display: block; width: 22px; height: 2px; background: #fff; transition: all var(--transition-base); }
.nav__hamburger[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5.5px, 5.5px); }
.nav__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__hamburger[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(5.5px, -5.5px); }

.nav__mobile { display: none; position: fixed; inset: 0; top: var(--nav-height); background: #000; z-index: 999; padding: var(--space-3xl) var(--container-padding); }
.nav__mobile.is-open { display: flex; flex-direction: column; gap: var(--space-xl); }
.nav__mobile a { font-family: var(--font-heading); font-size: var(--text-2xl); font-weight: 700; color: #fff; }

/* ── Hero ── */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: var(--nav-height); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); align-items: center; padding-block: var(--space-2xl) 0; }
.hero__title { margin-bottom: var(--space-lg); max-width: 560px; }
.hero__subtitle { font-size: var(--text-base); color: var(--color-body); margin-bottom: var(--space-xl); max-width: 460px; line-height: 1.7; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-md); margin-bottom: var(--space-xl); }
.hero__trust { display: flex; flex-wrap: wrap; gap: var(--space-lg); }

.trust-item { display: flex; align-items: center; gap: 6px; font-size: var(--text-xs); font-weight: 500; color: rgba(255, 255, 255, 0.65); }
.trust-item svg { width: 14px; height: 14px; color: var(--color-accent); flex-shrink: 0; }

.hero__visual { display: flex; align-items: center; justify-content: center; }
.hero__visual img { width: 100%; max-width: 560px; height: auto; }

/* ── Trust Bar ── */
.trust-bar { background: var(--color-bg-light); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); padding-block: var(--space-xl); }
.trust-bar__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: var(--space-lg); font-size: var(--text-sm); }
.trust-bar__powered { font-weight: 600; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.1em; font-size: var(--text-xs); }
.trust-bar__divider { width: 1px; height: 16px; background: rgba(255, 255, 255, 0.1); display: none; }
.trust-bar__item { display: flex; align-items: center; gap: 6px; font-weight: 500; color: var(--color-body); font-size: var(--text-sm); }
.trust-bar__item svg { width: 14px; height: 14px; color: var(--color-green); }

/* ── How It Works ── */
.hiw-top { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); padding-bottom: var(--space-2xl); border-bottom: 1px solid var(--border-subtle); }
.hiw-top__right p { margin-bottom: var(--space-lg); }
.text-link { font-family: var(--font-heading); font-weight: 700; font-size: var(--text-sm); color: var(--color-heading); text-decoration: underline; text-underline-offset: 4px; transition: color var(--transition-fast); }
.text-link:hover { color: var(--color-accent); }

.feature { padding: var(--space-xl) 0; }
.feature__icon { width: 48px; height: 48px; margin-bottom: var(--space-xl); color: var(--color-heading); }
.feature__title { font-family: var(--font-heading); font-size: var(--text-lg); font-weight: 900; color: var(--color-heading); margin-bottom: var(--space-sm); }
.feature__text { font-size: var(--text-sm); line-height: 1.7; }

/* ── About / Why Us ── */
.about-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-3xl); align-items: center; }
.about-grid__text .section-label { margin-bottom: var(--space-md); }
.about-grid__text h2 { margin-bottom: var(--space-lg); }
.about-grid__text p { margin-bottom: var(--space-lg); }
.about-grid__text p:last-of-type { margin-bottom: var(--space-xl); }
.about-grid__visual { display: flex; align-items: stretch; min-width: 0; }
.about-grid__visual img { width: 100%; height: auto; border-radius: var(--radius-sm); }

.about-grid--reverse .about-grid__visual { order: -1; }

.why-list { display: flex; flex-direction: column; gap: var(--space-sm); margin-top: var(--space-lg); }
.why-list__item { display: flex; align-items: center; gap: var(--space-sm); font-size: var(--text-sm); color: var(--color-body); }
.why-list__item svg { width: 16px; height: 16px; color: var(--color-green); flex-shrink: 0; }

.btcpay-visual { background: var(--color-bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: var(--space-3xl); text-align: center; width: 100%; }
.btcpay-visual__icon { width: 80px; height: 80px; margin: 0 auto var(--space-xl); color: var(--color-accent); }
.btcpay-visual__text { font-size: var(--text-sm); line-height: 1.7; max-width: 280px; margin: 0 auto; }

/* ── Platform Integrations ── */
.platforms { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-lg); }
.platform { display: flex; flex-direction: column; align-items: center; gap: var(--space-md); padding: var(--space-xl); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); transition: border-color var(--transition-base); }
.platform:hover { border-color: rgba(255, 255, 255, 0.15); }
.platform svg { width: 40px; height: 40px; color: var(--color-heading); }
.platform span { font-family: var(--font-heading); font-size: var(--text-sm); font-weight: 600; color: var(--color-heading); }

/* ── Problem Cards ── */
.problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); width: 100%; }
.problem-card { background: var(--color-bg-card); border: 1px solid var(--border-subtle); border-radius: var(--radius-md); padding: var(--space-xl); }
.problem-card__icon { width: 36px; height: 36px; color: var(--color-accent); margin-bottom: var(--space-lg); }
.problem-card__title { font-family: var(--font-heading); font-size: var(--text-base); font-weight: 900; color: var(--color-heading); margin-bottom: var(--space-xs); line-height: 1.3; }
.problem-card__text { font-size: var(--text-sm); line-height: 1.6; }

/* ── CTA Section ── */
.cta-box { background: var(--color-bg-light); border: 1px solid var(--border-subtle); border-radius: var(--radius-lg); padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem); text-align: center; }
.cta-box h2 { margin-bottom: var(--space-md); }
.cta-box p { max-width: 480px; margin: 0 auto var(--space-xl); }

.cta-form { display: flex; flex-direction: column; gap: var(--space-sm); max-width: 420px; margin: 0 auto; }
.cta-form__input { width: 100%; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border-subtle); outline: none; padding: 0.9em 1.4em; font-size: var(--text-base); color: var(--color-heading); font-family: var(--font-body); border-radius: var(--radius-md); transition: border-color var(--transition-fast); }
.cta-form__input:focus { border-color: rgba(255, 255, 255, 0.2); }
.cta-form__input::placeholder { color: var(--color-muted); }
.cta-form__btn { width: 100%; border-radius: var(--radius-md); justify-content: center; }

/* ── Footer ── */
.footer { border-top: 1px solid var(--border-subtle); padding-block: var(--space-4xl) var(--space-2xl); background: var(--color-bg-alt); }
.footer__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-2xl); margin-bottom: var(--space-3xl); }
.footer__logo { font-family: var(--font-logo); font-size: 1.55rem; font-weight: 900; color: #fff; margin-bottom: var(--space-md); display: block; letter-spacing: -0.01em; text-transform: lowercase; }
.footer__logo span { color: var(--color-accent); }
.footer__tagline { font-size: var(--text-sm); color: var(--color-muted); max-width: 280px; line-height: 1.6; }
.footer__col h4 { font-size: var(--text-sm); font-weight: 700; color: var(--color-heading); margin-bottom: var(--space-lg); text-transform: uppercase; letter-spacing: 0.05em; }
.footer__col ul { display: flex; flex-direction: column; gap: var(--space-md); }
.footer__col a { font-size: var(--text-sm); color: var(--color-body); transition: color var(--transition-fast); }
.footer__col a:hover { color: var(--color-accent); }
.footer__bottom { border-top: 1px solid var(--border-subtle); padding-top: var(--space-xl); display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-md); font-size: var(--text-xs); color: var(--color-muted); }

/* ── Responsive ── */
@media (min-width: 600px) {
  .trust-bar__divider { display: block; }
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .platforms { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 2fr 1fr 1fr; }
}

@media (min-width: 900px) {
  .nav__links { display: flex; }
  .nav__hamburger { display: none; }
  .hero__grid { grid-template-columns: 45fr 55fr; gap: var(--space-xl); }
  .hero__visual img { width: 110%; max-width: none; margin-right: -10%; }
  .hiw-top { grid-template-columns: 1fr 1fr; }
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .about-grid { grid-template-columns: 5fr 6fr; gap: var(--space-2xl); }
  .about-grid--reverse { grid-template-columns: 5fr 6fr; }
  .about-grid--reverse .about-grid__visual { order: 0; }
  .about-grid--reverse .about-grid__text { order: 1; }
  .platforms { grid-template-columns: repeat(6, 1fr); }
  .footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

@media (min-width: 1200px) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 600px) and (max-width: 1199px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 599px) {
  .problem-grid { grid-template-columns: 1fr; }
  .platforms { grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
  .cta-form__input { font-size: var(--text-base); }
  body::before, body::after { display: none; }
  .nav__mobile { padding: var(--space-xl) var(--container-padding); }
  .nav__mobile a { font-size: var(--text-xl); }
}