/* =========================================================
   LANDING + AUTH
   ========================================================= */

.landing-body {
  background:
    radial-gradient(1200px 800px at 80% -100px, rgba(34,211,154,0.10), transparent 60%),
    radial-gradient(900px  700px at -10% 10%, rgba(110,231,255,0.07), transparent 55%),
    var(--bg-0);
  background-attachment: fixed;
}

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(7,9,15,0.65);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; gap: 1rem;
}
.nav-links {
  display: none;
  gap: 1.8rem;
}
.nav-links a { color: var(--text-muted); font-size: .92rem; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: .4rem; }
@media (min-width: 880px) {
  .nav-links { display: flex; }
}

/* ---------- HERO ---------- */
.hero { position: relative; padding: 64px 0 88px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.orb {
  position: absolute; border-radius: 999px; filter: blur(80px);
  opacity: .55;
}
.orb-1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, var(--green), transparent 65%);
  top: -120px; right: -120px;
}
.orb-2 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, var(--accent), transparent 65%);
  bottom: -160px; left: -120px; opacity: .35;
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-inner {
  position: relative; z-index: 1;
  display: grid; gap: 56px;
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 980px) {
  .hero-inner { grid-template-columns: 1.05fr 1fr; gap: 72px; }
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .35rem .75rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: .8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(34,211,154,0.18);
}
.hero-title { margin-top: 1.2rem; }
.gradient-text {
  background: linear-gradient(120deg, var(--green) 0%, var(--accent) 60%, #b6c4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  max-width: 540px; font-size: 1.1rem; color: var(--text-muted);
  margin-bottom: 2rem;
}
.hero-cta { display: flex; gap: .6rem; flex-wrap: wrap; }
.hero-points {
  list-style: none; padding: 0; margin: 2rem 0 0;
  display: flex; gap: 1.4rem; flex-wrap: wrap;
  color: var(--text-muted); font-size: .92rem;
}
.hero-points .check {
  color: var(--green); font-weight: 700; margin-right: .3rem;
}

/* ---------- Mock phone ---------- */
.hero-visual { display: flex; justify-content: center; }
.mock-phone {
  width: 320px; padding: 14px;
  background: linear-gradient(160deg, #1e2738, #0f1320);
  border-radius: 38px;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-2), 0 0 0 1px rgba(255,255,255,0.04);
  transform: rotate(-2deg);
  transition: transform .4s ease;
}
.mock-phone:hover { transform: rotate(0deg) translateY(-4px); }

.mock-screen {
  background: var(--bg-0);
  border-radius: 28px;
  padding: 18px 14px 22px;
  font-size: 13px;
}
.mock-top { margin-bottom: 14px; }
.mock-tabs {
  display: flex; gap: 4px; padding: 4px;
  background: var(--bg-2);
  border-radius: 999px;
  font-size: 12px;
}
.mock-tabs span {
  flex: 1; text-align: center;
  padding: 6px 0;
  border-radius: 999px;
  color: var(--text-muted);
}
.mock-tabs .active { background: var(--green); color: #052016; font-weight: 600; }

.mock-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 14px;
}
.mock-card {
  background: var(--bg-2); border-radius: 14px; padding: 10px 12px;
}
.mock-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.mock-pnl   { font-family: var(--font-display); font-weight: 600; font-size: 18px; margin-top: 2px; }
.mock-pnl.positive { color: var(--green); }

.mock-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px;
}
.mock-cell {
  aspect-ratio: 1;
  border-radius: 8px;
  background: var(--bg-2);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-size: 10px;
  color: var(--text-muted);
  padding: 4px;
  text-align: center;
}
.mock-cell .md { font-size: 10px; opacity: .7; }
.mock-cell strong {
  font-size: 10px;
  font-family: var(--font-mono);
  color: white;
  margin-top: 1px;
}
.mock-cell .dash { color: var(--text-dim); }
.mock-cell.mock-blank { background: transparent; }
.mock-cell.pos { background: linear-gradient(180deg, #1d8c66, #0d6249); color: white; }
.mock-cell.neg { background: linear-gradient(180deg, #c93a55, #8a2336); color: white; }
.mock-cell.pos strong, .mock-cell.neg strong { color: white; }

/* ---------- Strip ---------- */
.strip {
  padding: 18px 0;
  background: rgba(255,255,255,0.015);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
  color: var(--text-dim);
  font-size: .85rem;
  letter-spacing: 0.03em;
}

/* ---------- Sections ---------- */
.section { padding: 88px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, transparent, rgba(110,231,255,0.025), transparent); }
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}
.section-head h2 { margin-top: 1rem; }
.section-head p  { font-size: 1.05rem; }

/* ---------- Features ---------- */
.features-grid {
  display: grid; gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 720px)  { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { .features-grid { grid-template-columns: 1fr 1fr 1fr; } }

.feature {
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  padding: 28px 26px;
  transition: transform .25s ease, border-color .25s ease;
}
.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(110,231,255,0.3);
}
.feature-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  font-size: 22px;
  margin-bottom: 16px;
}
.feature h3 { margin-bottom: .35rem; font-size: 1.1rem; }
.feature p  { margin: 0; }

/* ---------- Steps ---------- */
.steps {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 16px;
  grid-template-columns: 1fr;
  counter-reset: step;
}
@media (min-width: 880px) { .steps { grid-template-columns: 1fr 1fr 1fr; } }
.steps li {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
  position: relative;
}
.step-num {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.steps h3 { margin-top: .6rem; }
.steps p  { margin: 0; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 760px; margin: 0 auto; }
.faq details {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 16px 20px;
  margin-bottom: 10px;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  font-weight: 500;
  display: flex; justify-content: space-between; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--text-muted); font-size: 1.4rem; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: .8rem 0 0; }

/* ---------- CTA final ---------- */
.cta {
  padding: 80px 0 120px;
  text-align: center;
}
.cta-inner {
  background: linear-gradient(135deg, rgba(34,211,154,0.08), rgba(110,231,255,0.05));
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  padding: 56px 32px;
  max-width: 860px; margin: 0 auto;
}
.cta-inner h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.cta-inner p  { max-width: 520px; margin: 0 auto 1.6rem; }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; flex-wrap: wrap;
}
.footer small { color: var(--text-dim); }

/* ====================================================
   AUTH
   ==================================================== */
.auth-body {
  min-height: 100dvh;
  display: grid; place-items: center;
  padding: 32px 18px;
  background:
    radial-gradient(800px 600px at 50% -100px, rgba(34,211,154,0.10), transparent 60%),
    var(--bg-0);
}
.auth-shell {
  width: 100%; max-width: 420px;
  display: flex; flex-direction: column; align-items: center;
}
.auth-brand {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-display);
  font-weight: 600; font-size: 1.05rem;
  margin-bottom: 22px;
  color: var(--text);
}
.auth-brand .brand-mark {
  display: inline-grid; place-items: center;
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--green), var(--accent));
  color: #052016;
  border-radius: 8px;
  font-size: 14px;
}
.auth-card {
  width: 100%;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--line-strong);
  border-radius: var(--r-xl);
  padding: 32px 28px;
  box-shadow: var(--shadow-2);
}
.auth-title { font-size: 1.6rem; margin-bottom: .3rem; }
.auth-sub   { color: var(--text-muted); margin-bottom: 1.4rem; font-size: .94rem; }
.auth-form  { display: block; }
.auth-divider {
  margin: 18px 0;
  text-align: center; position: relative;
  color: var(--text-dim); font-size: .85rem;
}
.auth-divider::before, .auth-divider::after {
  content: ""; position: absolute; top: 50%;
  width: calc(50% - 26px); height: 1px; background: var(--line);
}
.auth-divider::before { left: 0; }
.auth-divider::after  { right: 0; }
.auth-foot {
  text-align: center; margin: 1.4rem 0 0;
  color: var(--text-muted); font-size: .92rem;
}
.auth-foot a { color: var(--accent); }

/* ---- Light theme overrides for landing ---- */
[data-theme="light"] .landing-body {
  background:
    radial-gradient(1200px 800px at 80% -100px, rgba(14,166,114,0.08), transparent 60%),
    radial-gradient(900px  700px at -10% 10%, rgba(26,140,255,0.06), transparent 55%),
    var(--bg-0);
}
[data-theme="light"] .nav {
  background: rgba(245,247,250,0.8);
}
[data-theme="light"] .auth-body {
  background:
    radial-gradient(800px 600px at 50% -100px, rgba(14,166,114,0.08), transparent 60%),
    var(--bg-0);
}
[data-theme="light"] .auth-card {
  background: linear-gradient(180deg, #fff, #f8f9fb);
}
[data-theme="light"] .orb-1 {
  background: radial-gradient(circle, rgba(14,166,114,0.25), transparent 65%);
}
[data-theme="light"] .orb-2 {
  background: radial-gradient(circle, rgba(26,140,255,0.2), transparent 65%);
}
[data-theme="light"] .mock-phone {
  background: linear-gradient(160deg, #e8ecf3, #f0f2f6);
}
[data-theme="light"] .mock-screen { background: #fff; }
[data-theme="light"] .feature {
  background: linear-gradient(180deg, #fff, #f8f9fb);
}