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

:root {
  --bg: #04140e;
  --bg-soft: #07211a;
  --surface: rgba(180, 235, 205, 0.035);
  --surface-strong: rgba(180, 235, 205, 0.06);
  --line: rgba(180, 235, 205, 0.11);
  --line-strong: rgba(180, 235, 205, 0.2);
  --text: #eaf3ed;
  --muted: #94a89c;
  --muted-deep: #66796e;
  --on-grad: #04140e;
  --mint: #44e0a0;
  --emerald: #1aa86f;
  --gold: #e7c982;
  --grad: linear-gradient(120deg, #1aa86f 0%, #44e0a0 58%, #bdeccb 100%);
  --grad-text: linear-gradient(110deg, #8ef0c4 0%, #e7c982 58%, #44e0a0 100%);
  --radius: 20px;
  --radius-lg: 28px;
  --radius-sm: 12px;
  --display: "Space Grotesk", "Segoe UI", sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* aurora backdrop */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.aurora::before,
.aurora::after {
  content: "";
  position: absolute;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.45;
}

.aurora::before {
  background: radial-gradient(circle, #1aa86f, transparent 65%);
  top: -18vw;
  left: -10vw;
  animation: drift1 22s ease-in-out infinite;
}

.aurora::after {
  background: radial-gradient(circle, #c9a85a, transparent 66%);
  bottom: -22vw;
  right: -12vw;
  animation: drift2 26s ease-in-out infinite;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 0%, transparent 75%);
}

@keyframes drift1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(8vw, 6vh) scale(1.15); }
}

@keyframes drift2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-7vw, -5vh) scale(1.2); }
}

a {
  color: var(--mint);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover { color: var(--text); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

/* scroll progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 200;
  background: var(--grad);
  box-shadow: 0 0 14px rgba(26, 168, 111, 0.55);
  transition: width 0.1s linear;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 150;
  padding: 18px 0;
  transition: transform 0.4s var(--ease), background 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  padding: 12px 0;
  background: rgba(6, 6, 14, 0.7);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}

.nav.hidden { transform: translateY(-110%); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.logo:hover { color: var(--text); }

.logo-mark {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  background: var(--grad);
  box-shadow: 0 8px 26px -8px rgba(26, 168, 111, 0.65);
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 11px;
  background: linear-gradient(160deg, rgba(255,255,255,0.25), transparent 50%);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 9px 15px;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--surface-strong);
}

.nav-cta {
  position: relative;
  color: var(--on-grad) !important;
  background: var(--grad);
  font-weight: 600 !important;
  box-shadow: 0 8px 26px -10px rgba(68, 224, 160, 0.55);
}

.nav-cta:hover { background: var(--grad); filter: brightness(1.08); }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 190px 0 110px;
  text-align: center;
}

.spotlight {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(68, 224, 160, 0.16), transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  left: 50%;
  top: 38%;
  transition: left 0.3s ease, top 0.3s ease;
}

.hero-content { position: relative; z-index: 1; max-width: 880px; margin: 0 auto; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  background: var(--surface-strong);
  border: 1px solid var(--line);
  margin-bottom: 30px;
}

.eyebrow .pill {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 3px 9px;
  border-radius: 999px;
  color: var(--on-grad);
  background: var(--grad);
}

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.9rem, 8vw, 5.6rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 26px;
}

.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.18rem;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 56px;
}

.stat { text-align: center; }

.stat-num {
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  line-height: 1;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  display: block;
  margin-top: 8px;
  font-size: 0.82rem;
  color: var(--muted-deep);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 15px 30px;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 600;
  font-family: var(--sans);
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.btn-primary {
  color: var(--on-grad);
  background: var(--grad);
  box-shadow: 0 14px 36px -12px rgba(68, 224, 160, 0.55);
}

.btn-primary:hover {
  color: var(--on-grad);
  transform: translateY(-3px);
  box-shadow: 0 20px 44px -12px rgba(26, 168, 111, 0.7);
}

.btn-ghost {
  background: var(--surface-strong);
  color: var(--text);
  border-color: var(--line-strong);
}

.btn-ghost:hover {
  color: var(--text);
  transform: translateY(-3px);
  border-color: var(--mint);
  background: var(--surface);
}

/* ---------- Sections ---------- */
section { padding: 110px 0; }

.section-head {
  max-width: 680px;
  margin: 0 auto 64px;
  text-align: center;
}

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--display);
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin-bottom: 18px;
}

.section-desc {
  color: var(--muted);
  font-size: 1.06rem;
}

/* ---------- Bento features ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}

.bento-card {
  position: relative;
  grid-column: span 2;
  padding: 32px 30px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s ease, background 0.3s ease;
}

.bento-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bento-card:hover {
  transform: translateY(-6px);
  background: var(--surface-strong);
}

.bento-card:hover::before { opacity: 1; }

.bento-card.wide { grid-column: span 3; }

.feat-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
}

.bento-card h3 {
  font-family: var(--display);
  font-size: 1.22rem;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.bento-card p {
  color: var(--muted);
  font-size: 0.96rem;
}

/* ---------- Steps timeline ---------- */
.timeline {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
}

.tl-line {
  position: absolute;
  left: 31px;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: linear-gradient(var(--emerald), var(--mint));
  opacity: 0.4;
}

.tl-step {
  position: relative;
  display: flex;
  gap: 26px;
  align-items: flex-start;
  padding: 26px 28px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.3s var(--ease), border-color 0.3s ease;
}

.tl-step:hover { transform: translateX(6px); border-color: var(--line-strong); }

.tl-badge {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--on-grad);
  background: var(--grad);
  box-shadow: 0 0 0 6px var(--bg);
}

.tl-body h3 {
  font-family: var(--display);
  font-size: 1.18rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.tl-body p { color: var(--muted); font-size: 0.97rem; }

/* ---------- FAQ ---------- */
.faq {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.faq-item.open { border-color: var(--line-strong); background: var(--surface-strong); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 26px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--display);
  font-size: 1.06rem;
  font-weight: 500;
  color: var(--text);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform 0.3s var(--ease);
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--mint);
  border-radius: 2px;
}

.faq-icon::before { left: 50%; top: 4px; width: 2px; height: 16px; transform: translateX(-50%); }
.faq-icon::after { top: 50%; left: 4px; height: 2px; width: 16px; transform: translateY(-50%); }

.faq-item.open .faq-icon { transform: rotate(135deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-a p {
  padding: 0 26px 24px;
  color: var(--muted);
  font-size: 0.97rem;
}

/* ---------- CTA / Contact ---------- */
.cta-wrap {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  padding: 64px 56px;
  border-radius: var(--radius-lg);
  text-align: center;
  overflow: hidden;
  background:
    radial-gradient(120% 140% at 50% 0%, rgba(68, 224, 160, 0.2), transparent 60%),
    var(--surface);
  border: 1px solid var(--line-strong);
}

.cta-wrap h2 {
  font-family: var(--display);
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.cta-wrap p {
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 540px;
  margin: 0 auto 34px;
}

.cta-email {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 600;
  font-family: var(--display);
  color: var(--text);
  padding: 16px 30px;
  border-radius: 999px;
  background: var(--surface-strong);
  border: 1px solid var(--line-strong);
  transition: transform 0.25s var(--ease), border-color 0.25s ease, color 0.25s ease;
}

.cta-email:hover {
  color: var(--text);
  transform: translateY(-3px);
  border-color: var(--mint);
}

/* ---------- Footer ---------- */
.footer {
  padding: 56px 0 40px;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--display);
  font-weight: 600;
  color: var(--text);
}

.footer-copy { color: var(--muted-deep); font-size: 0.88rem; }

.footer-links {
  display: flex;
  gap: 26px;
  list-style: none;
}

.footer-links a { color: var(--muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--text); }

/* ---------- Privacy ---------- */
.privacy-page { padding: 150px 0 100px; }

.back-link { margin-bottom: 30px; }

.privacy-header {
  max-width: 880px;
  margin: 0 auto 40px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.privacy-header h1 {
  font-family: var(--display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin: 14px 0 12px;
}

.privacy-header .updated {
  color: var(--muted);
  font-size: 0.95rem;
}

.privacy-content {
  max-width: 880px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 48px 46px;
}

.privacy-content > p.lead { font-size: 1.06rem; color: var(--text); }

.privacy-content p {
  color: var(--muted);
  margin-bottom: 18px;
  font-size: 0.99rem;
  line-height: 1.82;
}

.privacy-content h2 {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 44px 0 16px;
  color: var(--text);
  padding-top: 22px;
  border-top: 1px solid var(--line);
  letter-spacing: -0.01em;
}

.privacy-content h2:first-of-type { border-top: none; padding-top: 0; margin-top: 8px; }

.privacy-content h3 {
  font-family: var(--display);
  font-size: 1.12rem;
  font-weight: 600;
  margin: 28px 0 10px;
  color: var(--text);
}

.privacy-content ul {
  margin: 0 0 18px;
  padding-left: 24px;
  list-style: none;
}

.privacy-content li {
  position: relative;
  margin-bottom: 11px;
  font-size: 0.97rem;
  line-height: 1.74;
  color: var(--muted);
}

.privacy-content li::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--grad);
}

.privacy-content a {
  word-break: break-word;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.privacy-content strong { color: var(--text); font-weight: 600; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .bento-card,
  .bento-card.wide { grid-column: span 3; }
  .bento { grid-template-columns: repeat(6, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 16px;
    border-radius: var(--radius);
    background: rgba(11, 11, 24, 0.96);
    backdrop-filter: blur(18px);
    border: 1px solid var(--line);
  }

  .nav-links.open { display: flex; }
  .nav-links a { padding: 13px 16px; }

  .menu-toggle { display: block; }

  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }

  .bento { grid-template-columns: 1fr; }
  .bento-card,
  .bento-card.wide { grid-column: span 1; }

  .cta-wrap { padding: 44px 26px; }
  .privacy-content { padding: 30px 22px; }
  .tl-step { gap: 18px; padding: 22px 20px; }
}