/* FragScan Landing Page Styles */
/* Uses CSS variables from theme.css (loaded globally) */

/* ── Container ─────────────────────────────────────────────────────── */
.l-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Navigation ──────────────────────────────────────────────────────── */
.l-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.l-nav__inner {
  display: flex;
  align-items: center;
  height: 56px;
  gap: 32px;
}

.l-nav__logo {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.l-nav__links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.l-nav__links a {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-2);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}

.l-nav__links a:hover {
  color: var(--fg);
  background: var(--bg-2);
}

.l-nav__actions {
  flex-shrink: 0;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}

.btn-primary:hover { opacity: 0.88; }

.btn-primary-sm {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 7px;
  text-decoration: none;
  transition: opacity 0.15s;
}

.btn-primary-sm:hover { opacity: 0.88; }

.btn-primary--lg {
  font-size: 15px;
  padding: 14px 32px;
}

.btn-ghost {
  display: inline-block;
  color: var(--fg-2);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  padding: 10px 16px;
  transition: color 0.15s;
}

.btn-ghost:hover { color: var(--fg); }

.btn-outline-full {
  display: block;
  width: 100%;
  text-align: center;
  background: transparent;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: border-color 0.15s, background 0.15s;
  box-sizing: border-box;
}

.btn-outline-full:hover {
  border-color: var(--fg-3);
  background: var(--bg-2);
}

.btn-primary-full {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  box-sizing: border-box;
  transition: opacity 0.15s;
}

.btn-primary-full:hover { opacity: 0.88; }

/* ── Section label ────────────────────────────────────────────────────── */
.l-section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* ── Hero ─────────────────────────────────────────────────────────────── */
.l-hero {
  position: relative;
  padding: 80px 0 72px;
  background: var(--bg);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.l-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black 0%, transparent 100%);
}

.l-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.l-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--gain);
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.2);
  padding: 5px 12px;
  border-radius: 4px;
  margin-bottom: 28px;
}

.l-badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gain);
  box-shadow: 0 0 6px var(--gain);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.l-hero__text h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 20px;
}

.l-lede {
  font-size: 17px;
  color: var(--fg-2);
  line-height: 1.7;
  max-width: 440px;
  margin-bottom: 32px;
}

.l-hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.l-ton-bar {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: 8px;
  font-family: var(--font-mono);
}

.l-ton-bar__label {
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.05em;
}

.l-ton-bar__price {
  font-size: 15px;
  font-weight: 600;
  color: var(--fg);
}

.l-ton-bar__change {
  font-size: 12px;
  font-weight: 600;
}

/* Screenshot frame */
.l-screenshot {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.l-screenshot__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}

.l-screenshot__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.l-screenshot__title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  margin-left: 4px;
}

.l-screenshot__body {
  padding: 0;
}

.l-screenshot__body img {
  display: block;
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: top;
}

/* ── Stats ───────────────────────────────────────────────────────────── */
.l-stats {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.l-stats__grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.l-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.l-stat__value {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--fg);
}

.l-stat__label {
  font-size: 12px;
  color: var(--fg-3);
  max-width: 180px;
}

.l-stat-divider {
  width: 1px;
  height: 44px;
  background: var(--border);
}

/* ── Features ─────────────────────────────────────────────────────────── */
.l-features {
  padding: 96px 0;
}

.l-features h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 56px;
  max-width: 520px;
}

.l-features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.l-feature-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.2s;
}

.l-feature-card:hover {
  border-color: var(--fg-3);
}

.l-feature-card__img-wrap {
  width: 100%;
  height: 160px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.l-feature-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.l-feature-card:hover .l-feature-card__img-wrap img {
  opacity: 1;
}

.l-feature-card__body {
  padding: 24px;
}

.l-feature-card__icon {
  width: 36px;
  height: 36px;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 16px;
}

.l-feature-card__body h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.l-feature-card__body p {
  font-size: 13px;
  color: var(--fg-2);
  line-height: 1.6;
  margin-bottom: 14px;
}

.l-feature-card__link {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.l-feature-card__link:hover { text-decoration: underline; }

/* ── Terminal preview ─────────────────────────────────────────────────── */
.l-terminal {
  padding: 80px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.l-terminal h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 16px;
}

.l-terminal__desc {
  font-size: 16px;
  color: var(--fg-2);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.l-terminal__preview {
  background: #060609;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 24px;
}

.l-terminal__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.l-terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.l-terminal__bar-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
  letter-spacing: 0.05em;
  margin-left: 4px;
}

.l-terminal__grid {
  font-family: var(--font-mono);
  font-size: 13px;
}

.l-terminal__header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 80px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.l-terminal__header span { text-align: right; }
.l-terminal__header span:first-child { text-align: left; }

.l-terminal__row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 80px;
  padding: 12px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  align-items: center;
}

.l-terminal__row:last-child { border-bottom: none; }
.l-terminal__row span { text-align: right; color: var(--fg-2); }
.l-terminal__row span:first-child { text-align: left; color: var(--fg); font-weight: 600; }
.l-terminal__row.gain .pnl { color: var(--gain); font-weight: 700; }
.l-terminal__row.loss .pnl { color: var(--loss); font-weight: 700; }

.l-terminal__footer {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 80px;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-weight: 700;
  color: var(--fg);
  align-items: center;
}

.l-terminal__footer span { text-align: right; }
.l-terminal__footer span:first-child { text-align: left; color: var(--fg-2); font-weight: 500; }
.l-terminal__footer .pnl { color: var(--gain); }

.l-terminal__pills {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.l-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid;
}

.l-pill--gain { color: var(--gain); border-color: rgba(34,197,94,0.2); background: rgba(34,197,94,0.05); }
.l-pill--loss { color: var(--loss); border-color: rgba(239,68,68,0.2); background: rgba(239,68,68,0.05); }
.l-pill--mono { color: var(--fg-2); border-color: var(--border); background: var(--bg-3); }

/* ── Problem ──────────────────────────────────────────────────────────── */
.l-problem {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
}

.l-problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.l-problem__header h2 {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 16px;
  line-height: 1.15;
}

.l-problem__header p {
  font-size: 15px;
  color: var(--fg-2);
  line-height: 1.7;
  margin-bottom: 28px;
}

.l-problem__list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.l-problem__item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.l-problem__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 6px;
  padding: 4px 8px;
  flex-shrink: 0;
  margin-top: 2px;
}

.l-problem__item h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 6px;
}

.l-problem__item p {
  font-size: 13px;
  color: var(--fg-2);
  line-height: 1.6;
}

/* ── Pricing section ──────────────────────────────────────────────────── */
.l-pricing {
  padding: 96px 0;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}

.l-pricing h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 8px;
}

.l-pricing__sub {
  font-size: 15px;
  color: var(--fg-2);
  margin-bottom: 48px;
}

.l-pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.l-pricing__card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  position: relative;
}

.l-pricing__card--highlight {
  border-color: var(--accent);
  background: rgba(139, 92, 246, 0.04);
}

.l-pricing__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 0.03em;
}

.l-pricing__tier {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-2);
  margin-bottom: 8px;
}

.l-pricing__price {
  font-family: var(--font-mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}

.l-pricing__price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--fg-2);
}

.l-pricing__desc {
  font-size: 13px;
  color: var(--fg-2);
  line-height: 1.5;
  margin-bottom: 20px;
}

.l-pricing__features {
  list-style: none;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.l-pricing__features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-2);
  font-family: var(--font-mono);
}

.l-check { color: var(--gain); font-weight: 700; }
.l-dim { color: var(--fg-3); }
.l-dim span { font-size: 12px; }

/* ── Testimonials ─────────────────────────────────────────────────────── */
.l-testimonials {
  padding: 96px 0;
}

.l-testimonials h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 48px;
}

.l-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.l-testimonial {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.l-testimonial__quote {
  font-size: 14px;
  color: var(--fg-2);
  line-height: 1.65;
  margin-bottom: 20px;
  font-style: italic;
}

.l-testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.l-testimonial__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.l-testimonial__name {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
}

.l-testimonial__meta {
  font-size: 11px;
  color: var(--fg-3);
  margin-top: 2px;
}

/* ── FAQ ──────────────────────────────────────────────────────────────── */
.l-faq {
  padding: 96px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.l-faq h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 48px;
}

.l-faq__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.l-faq__item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}

.l-faq__item h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

.l-faq__item p {
  font-size: 13px;
  color: var(--fg-2);
  line-height: 1.6;
}

/* ── Closing CTA ───────────────────────────────────────────────────────── */
.l-closing {
  padding: 96px 0;
  background: var(--bg);
  background-image: radial-gradient(ellipse 80% 40% at 50% 100%, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
  border-top: 1px solid var(--border);
  text-align: center;
}

.l-closing__inner {
  max-width: 560px;
  margin: 0 auto;
}

.l-closing__inner h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 16px;
  line-height: 1.15;
}

.l-closing__inner p {
  font-size: 16px;
  color: var(--fg-2);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* ── Footer ───────────────────────────────────────────────────────────── */
.l-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}

.l-footer__top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  margin-bottom: 48px;
}

.l-footer__logo {
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.l-footer__brand p {
  font-size: 13px;
  color: var(--fg-3);
  line-height: 1.65;
  max-width: 260px;
  margin-bottom: 16px;
}

.l-footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-2);
  text-decoration: none;
  transition: color 0.15s;
}

.l-footer__social-link:hover { color: var(--fg); }

.l-footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.l-footer__col {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.l-footer__col-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 4px;
}

.l-footer__col a {
  font-size: 13px;
  color: var(--fg-2);
  text-decoration: none;
  transition: color 0.15s;
}

.l-footer__col a:hover { color: var(--fg); }

.l-footer__bottom {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-3);
}

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .l-features__grid,
  .l-pricing__grid,
  .l-testimonials__grid {
    grid-template-columns: 1fr;
  }

  .l-problem__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .l-hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .l-hero__visual {
    order: -1;
  }

  .l-footer__top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .l-nav__links { display: none; }
  .l-stats__grid { gap: 20px; }
  .l-stat-divider { display: none; }
  .l-terminal__header,
  .l-terminal__row,
  .l-terminal__footer {
    grid-template-columns: 1fr 1fr 80px;
  }
  .l-terminal__header span:nth-child(2),
  .l-terminal__row span:nth-child(2),
  .l-terminal__footer span:nth-child(2) { display: none; }
  .l-faq__grid { grid-template-columns: 1fr; }
  .l-footer__links { grid-template-columns: repeat(2, 1fr); }
  .l-footer__bottom { flex-direction: column; gap: 8px; }
  .l-hero { padding: 60px 0 48px; }
  .l-features h2 { font-size: 28px; margin-bottom: 36px; }
  .l-problem { padding: 60px 0; }
  .l-pricing { padding: 60px 0; }
  .l-testimonials { padding: 60px 0; }
  .l-faq { padding: 60px 0; }
  .l-closing { padding: 60px 0; }
}

@media (max-width: 480px) {
  .l-container { padding: 0 16px; }
  .l-hero__text h1 { font-size: 32px; }
  .l-hero__actions { flex-direction: column; }
  .l-screenshot__body img { height: 180px; }
  .l-stat__value { font-size: 18px; }
  .l-pricing__price { font-size: 28px; }
}