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

:root {
  --bg: #ffffff;
  --bg-light: #F3F4F8;
  --bg-dark: #1B1E2D;
  --bg-dark-2: #14172399;
  --accent: #E8404F;
  --accent-dark: #D43040;
  --text: #1B1E2D;
  --text-muted: #6B7180;
  --text-light: #C4C6D6;
  --border: #E2E4EE;
  --radius: 12px;
  --radius-sm: 6px;
  --shadow: 0 1px 3px rgba(27,30,45,.08), 0 4px 16px rgba(27,30,45,.06);
  --shadow-lg: 0 8px 32px rgba(27,30,45,.14);
  --max-w: 1100px;
  --font: 'Nunito Sans', 'Inter', sans-serif;
  --font-display: 'Nunito', 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
}

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

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all .2s ease;
  border: 2px solid transparent;
  white-space: nowrap;
  font-size: 15px;
  padding: 10px 20px;
  line-height: 1;
}

.btn--sm { font-size: 14px; padding: 8px 16px; }
.btn--lg { font-size: 16px; padding: 14px 28px; }
.btn--full { width: 100%; }

.btn--primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn--primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(249,115,22,.35); }

.btn--ghost {
  background: transparent;
  color: rgba(255,255,255,.85);
  border-color: rgba(255,255,255,.3);
}
.btn--ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); color: #fff; }

.btn--outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn--outline:hover { border-color: var(--accent); color: var(--accent); }

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}

.nav--scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 3px;
}

.nav__logo-main {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.5px;
}

.nav__logo-apos { color: var(--accent); }

.nav__logo-sub {
  font-family: var(--font);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a:not(.btn) {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .2s;
}
.nav__links a:not(.btn):hover { color: var(--text); }

.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: all .2s;
}

.nav__mobile {
  display: none;
  flex-direction: column;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
  gap: 4px;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  transition: color .2s;
}
.nav__mobile a:last-child { border: none; }
.nav__mobile a:hover { color: var(--text); }

/* ===== HERO ===== */
.hero {
  background: var(--bg-dark);
  padding: 96px 0 88px;
}

.hero__inner { max-width: 760px; }

.hero__label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero__headline {
  font-size: clamp(36px, 5.5vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--text-light);
  margin-bottom: 24px;
}

.hero__sub {
  font-size: 20px;
  line-height: 1.6;
  color: rgba(196,198,214,.7);
  margin-bottom: 40px;
  max-width: 560px;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.hero__support {
  font-size: 14px;
  color: rgba(196,198,214,.4);
}

/* ===== SECTIONS ===== */
.section { padding: 80px 0; }
.section--white { background: var(--bg); }
.section--light { background: var(--bg-light); }
.section--dark { background: var(--bg-dark); }
.section--accent { background: var(--accent); }

.section__header { margin-bottom: 48px; }
.section__header h2 {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.2;
  color: var(--text);
}
.section__header--light h2 { color: #fff; }

.section__intro {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 32px;
  margin-top: -24px;
}

/* ===== CALLOUT ===== */
.callout {
  margin-top: 48px;
  padding: 28px 32px;
  background: #fff;
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow);
}
.callout p { font-size: 20px; line-height: 1.5; color: var(--text); }
.callout p strong { color: var(--text); }

.callout--dark {
  background: rgba(255,255,255,.08);
  border-left-color: var(--accent);
}
.callout--dark p { color: rgba(255,255,255,.9); }

/* ===== PROBLEM ===== */
.problem__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.problem__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 24px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: 16px;
  font-weight: 500;
}

.problem__icon {
  color: var(--accent);
  font-weight: 700;
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ===== COST ===== */
.cost__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.cost__item {
  padding: 28px 24px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
}

.cost__num {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  opacity: .4;
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
}

.cost__item p {
  font-size: 16px;
  font-weight: 500;
  color: rgba(196,198,214,.8);
  line-height: 1.4;
}

/* ===== SOLUTION ===== */
.solution__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.solution__item {
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: box-shadow .2s, transform .2s;
}
.solution__item:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.solution__icon {
  font-size: 22px;
  color: var(--accent);
  margin-bottom: 16px;
}

.solution__item h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.solution__item p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ===== STEPS ===== */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--border);
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 16px 0;
  position: relative;
}

.step__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.step__body { padding-top: 8px; }
.step__body h3 { font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.step__body p { font-size: 14px; color: var(--text-muted); }

.timing__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  box-shadow: var(--shadow);
}

.badge--accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ===== WHAT YOU RECEIVE ===== */
.receive__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.receive__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 500;
}

.receive__check {
  color: var(--accent);
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

/* ===== ROLES ===== */
.roles__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.roles__card {
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.roles__card--wide {
  grid-column: 1 / -1;
}

.roles__card h3 {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.roles__card p {
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  line-height: 1.5;
}

.tags { display: flex; flex-wrap: wrap; gap: 8px; }

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

/* ===== STATS ===== */
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.stat {
  text-align: center;
  padding: 32px 16px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
}

.stat__num {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 900;
  color: var(--text-light);
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 10px;
}

.stat__label {
  font-size: 14px;
  color: rgba(196,198,214,.5);
  font-weight: 500;
}

.stats__note {
  text-align: center;
  color: rgba(196,198,214,.35);
  font-size: 14px;
}

/* ===== WHY ===== */
.why__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.why__item {
  padding: 24px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  position: relative;
  padding-left: 48px;
}

.why__item::before {
  content: '→';
  position: absolute;
  left: 20px;
  top: 24px;
  color: var(--accent);
  font-weight: 700;
}

/* ===== PRICING ===== */
.pricing__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 800px;
}

.pricing__card {
  padding: 40px 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.pricing__card--featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow-lg);
  position: relative;
}

.pricing__label {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.pricing__price {
  font-size: 72px;
  font-weight: 800;
  letter-spacing: -3px;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}
.pricing__price span { font-size: 40px; letter-spacing: 0; }

.pricing__price-text {
  font-size: 36px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
}

.pricing__sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.pricing__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.4;
}

.pricing__list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ===== GUARANTEE ===== */
.guarantee__inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.guarantee__icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.guarantee__inner h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.guarantee__inner p {
  font-size: 18px;
  color: rgba(255,255,255,.9);
  line-height: 1.6;
}

/* ===== FAQ ===== */
.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 720px;
}

.faq__item {
  border-bottom: 1px solid var(--border);
}
.faq__item:last-child { border-bottom: none; }

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  transition: background .15s;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-size: 20px;
  font-weight: 400;
  color: var(--accent);
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform .2s;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item summary:hover { background: var(--bg-light); }

.faq__item p {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== FINAL CTA ===== */
.final-cta {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.final-cta h2 {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 900;
  color: var(--text-light);
  letter-spacing: -1px;
  line-height: 1.2;
  margin-bottom: 36px;
}

.final-cta .hero__ctas { justify-content: center; }

/* ===== CONTACT ===== */
.contact__solo {
  max-width: 480px;
}

.contact__name {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 4px;
}

.contact__role {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact__link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  transition: color .2s;
}
.contact__link:hover { color: var(--accent); }

.contact__icon { font-style: normal; color: var(--accent); }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-dark);
  padding: 48px 0 24px;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  margin-bottom: 40px;
}

.footer__brand .nav__logo { margin-bottom: 12px; }
.footer__brand .nav__logo .nav__logo-main { color: var(--text-light); }
.footer__brand .nav__logo .nav__logo-sub { color: rgba(196,198,214,.4); }

.footer__brand p {
  font-size: 14px;
  color: rgba(255,255,255,.4);
  line-height: 1.6;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.footer__links a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(196,198,214,.45);
  transition: color .2s;
}
.footer__links a:hover { color: var(--text-light); }

.footer__bottom {
  border-top: 1px solid rgba(196,198,214,.08);
  padding-top: 24px;
}

.footer__bottom p {
  font-size: 13px;
  color: rgba(196,198,214,.25);
}

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

  .hero { padding: 64px 0 56px; }
  .section { padding: 56px 0; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .pricing__grid { grid-template-columns: 1fr; }
  .roles__grid { grid-template-columns: 1fr; }

  .footer__inner { flex-direction: column; gap: 24px; }
  .footer__links { align-items: flex-start; }

  .callout { padding: 20px 20px; }
  .callout p { font-size: 17px; }
}

@media (max-width: 480px) {
  .hero__headline { font-size: 30px; letter-spacing: -0.5px; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; }
  .stats__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat__num { font-size: 40px; }
  .timing__badges { flex-direction: column; }
}