/* ── TMTPOS Static Landing — Premium CSS ── */
:root {
  --bg: #f7f9fc;
  --bg-warm: #faf8f4;
  --fg: #0f1729;
  --muted: #5a6778;
  --muted-soft: #eef2f7;
  --line: rgba(30,41,59,0.10);
  --line-strong: rgba(30,41,59,0.16);
  --primary: #2563eb;
  --primary-glow: rgba(37,99,235,0.12);
  --accent: #f59e0b;
  --card: rgba(255,255,255,0.96);
  --card-hover: #fff;
  --shadow-sm: 0 2px 8px rgba(15,23,42,0.04);
  --shadow-md: 0 12px 32px rgba(15,23,42,0.06);
  --shadow-lg: 0 24px 64px rgba(15,23,42,0.08);
  --shadow-xl: 0 32px 80px rgba(15,23,42,0.10);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 999px;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', var(--font-body);
  --ease-out: cubic-bezier(0.16,1,0.3,1);
  --ease-spring: cubic-bezier(0.34,1.56,0.64,1);
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  color: var(--fg);
  background: radial-gradient(ellipse at 20% -5%, rgba(37,99,235,0.06), transparent 50%),
              radial-gradient(ellipse at 80% 10%, rgba(245,158,11,0.04), transparent 40%),
              linear-gradient(180deg, #f9fbff 0%, var(--bg) 100%);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; padding: 0; }

/* ── Shell ── */
.shell { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }

/* ── Fade-in on scroll ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ── Header ── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(247,249,252,0.85);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
}
.header-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 68px;
}
.brand {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.1rem; letter-spacing: -0.04em;
}
.nav { display: flex; gap: 1.5rem; }
.nav a, .text-link {
  font-size: 0.875rem; font-weight: 500; color: var(--muted);
  transition: color 0.2s;
}
.nav a:hover, .text-link:hover { color: var(--fg); }
.header-actions { display: flex; align-items: center; gap: 0.75rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 46px; padding: 0 1.5rem;
  border-radius: 14px; border: 1px solid transparent;
  font-family: var(--font-body); font-size: 0.9rem; font-weight: 650;
  cursor: pointer;
  transition: transform 0.25s var(--ease-spring), box-shadow 0.25s var(--ease-out), background 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--fg); color: #fff;
  box-shadow: 0 8px 24px rgba(15,23,42,0.16);
}
.btn-primary:hover { box-shadow: 0 14px 36px rgba(15,23,42,0.22); }

.btn-secondary {
  background: var(--card); border-color: var(--line-strong); color: var(--fg);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover { background: #fff; border-color: var(--primary); }

.btn-icon {
  width: 18px; height: 18px; stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}

/* ── Sections ── */
.page-shell { padding: 1.5rem 0 2.5rem; }
.section { padding: 4rem 0; border-bottom: 1px solid var(--line); }
.section-heading { max-width: 720px; margin-bottom: 2rem; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--primary);
}
.section-title {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 800; line-height: 0.96;
  letter-spacing: -0.06em; color: var(--fg);
}
.section-copy {
  margin-top: 0.875rem; font-size: 1rem;
  line-height: 1.85; color: var(--muted); max-width: 620px;
}

/* ── Hero ── */
.hero-grid {
  display: grid; gap: 2.5rem;
  grid-template-columns: 1.05fr 0.95fr; align-items: start;
}
.hero-copy { max-width: 660px; }
.hero-copy h1 {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.6vw, 5rem);
  font-weight: 800; line-height: 0.92;
  letter-spacing: -0.07em;
}
.hero-lead {
  margin-top: 1.25rem; font-size: 1.1rem;
  line-height: 1.85; color: var(--muted); max-width: 580px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.highlight-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem; margin-top: 2rem;
}
.highlight-grid li {
  padding: 1rem 1.125rem;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: var(--card); font-size: 0.9rem; font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
}
.highlight-grid li:hover {
  transform: translateY(-3px); box-shadow: var(--shadow-md);
}

/* ── Hero panel (right side) ── */
.hero-panel {
  position: relative; min-height: 440px; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius-xl);
  background: radial-gradient(circle at 40% 20%, rgba(255,255,255,0.98), rgba(248,243,235,0.94) 55%, rgba(234,241,251,0.92));
  box-shadow: var(--shadow-xl);
}
.hero-pill {
  position: absolute; display: inline-flex; align-items: center; gap: 0.5rem;
  min-height: 40px; padding: 0 1rem;
  border: 1px solid rgba(255,255,255,0.85); border-radius: var(--radius-full);
  background: rgba(255,255,255,0.88); box-shadow: var(--shadow-md);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.hero-pill-primary { top: 28px; left: 20px; animation: float 6s ease-in-out infinite; }
.hero-pill-secondary { top: 92px; right: 26px; animation: float 6s ease-in-out 1s infinite; }
.hero-pill-tertiary { top: 164px; left: 36px; animation: float 6s ease-in-out 2s infinite; }

.hero-pill svg {
  width: 16px; height: 16px; stroke: var(--primary);
  fill: none; stroke-width: 2;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero-card {
  position: absolute; bottom: 20px; left: 20px; right: 20px;
  padding: 1.5rem; border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-lg);
}
.hero-card h2 {
  margin-top: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 700;
  line-height: 1.1; letter-spacing: -0.05em;
}
.hero-card p { margin-top: 0.75rem; font-size: 0.9rem; line-height: 1.7; color: var(--muted); }

/* ── Proof rail ── */
.proof-rail {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 1rem;
  margin-top: 2rem; padding: 1.25rem;
  border: 1px solid var(--line); border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(246,242,236,0.95));
  box-shadow: var(--shadow-lg);
}
.proof-callout {
  padding: 1.25rem; border-radius: 22px;
  border: 1px solid var(--line); background: var(--card);
  box-shadow: var(--shadow-sm);
}
.proof-callout h2 {
  margin-top: 0.75rem; font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 700;
  letter-spacing: -0.04em; line-height: 1.15;
}
.proof-callout p { margin-top: 0.5rem; font-size: 0.9rem; line-height: 1.75; color: var(--muted); }
.proof-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.proof-stat {
  padding: 1.125rem; border-radius: 22px;
  border: 1px solid var(--line); background: rgba(255,255,255,0.8);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
}
.proof-stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.proof-stat h3 {
  margin-top: 0.75rem; font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700; letter-spacing: -0.04em;
}
.proof-stat p { margin-top: 0.4rem; font-size: 0.85rem; line-height: 1.7; color: var(--muted); }

/* ── Card grids ── */
.card-grid { display: grid; gap: 1rem; }
.card-grid-three { grid-template-columns: repeat(3, 1fr); }

/* ── Core platform cards ── */
.panel-card {
  padding: 1.5rem; border-radius: var(--radius-lg);
  border: 1px solid var(--line); background: var(--card);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s, border-color 0.3s;
}
.panel-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg); border-color: var(--primary-glow);
}
.icon-dot {
  width: 44px; height: 44px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(37,99,235,0.14), rgba(37,99,235,0.05));
  box-shadow: inset 0 0 0 1px rgba(37,99,235,0.15);
  display: flex; align-items: center; justify-content: center;
}
.icon-dot svg {
  width: 22px; height: 22px; stroke: var(--primary);
  fill: none; stroke-width: 1.8;
}
.panel-card h3, .package-card h3, .addon-card h3 {
  margin-top: 1rem; font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 700; letter-spacing: -0.04em;
}
.panel-card p, .package-card p, .addon-card p {
  margin-top: 0.65rem; font-size: 0.92rem; line-height: 1.75; color: var(--muted);
}

/* ── Package cards ── */
.package-card {
  padding: 1.5rem; border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(248,245,239,0.96));
  box-shadow: var(--shadow-md);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s;
}
.package-card:hover {
  transform: translateY(-5px); box-shadow: var(--shadow-xl);
}
.package-card .eyebrow { margin-bottom: 0.25rem; }

/* ── Addon section ── */
.accent-panel {
  padding: 2rem; border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.75);
  background: linear-gradient(135deg, rgba(255,248,238,0.94), rgba(245,242,255,0.9));
  box-shadow: 0 24px 60px rgba(35,24,12,0.08);
}
.addon-card {
  padding: 1.5rem; border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.65); background: rgba(255,255,255,0.75);
  box-shadow: var(--shadow-md); backdrop-filter: blur(8px);
  transition: transform 0.35s var(--ease-spring), box-shadow 0.35s;
}
.addon-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ── Scale section ── */
.scale-grid {
  display: grid; grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem; align-items: start;
}
.scale-list { display: grid; gap: 0.75rem; }
.scale-list li {
  position: relative; padding: 1rem 1rem 1rem 3rem;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  background: var(--card); box-shadow: var(--shadow-sm);
  font-size: 0.95rem; font-weight: 600; line-height: 1.65;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s;
}
.scale-list li:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.scale-list li::before {
  content: ""; position: absolute; left: 1rem; top: 1.25rem;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

/* ── Trust ── */
.trust-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.75rem;
}
.trust-chip {
  padding: 1rem; border-radius: var(--radius-full); text-align: center;
  border: 1px solid var(--line); background: var(--card);
  font-size: 0.875rem; font-weight: 600; box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s, border-color 0.3s;
}
.trust-chip:hover {
  transform: translateY(-3px); box-shadow: var(--shadow-md);
  border-color: rgba(37,99,235,0.2);
}

/* ── Final CTA ── */
.final-cta { padding: 4rem 0; border-bottom: 1px solid var(--line); }
.final-cta-panel {
  display: grid; grid-template-columns: 1fr auto; gap: 1.5rem; align-items: end;
  padding: 2rem; border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: radial-gradient(circle at top left, rgba(242,244,255,0.92), transparent 34%),
              linear-gradient(135deg, rgba(255,255,255,0.98), rgba(246,242,236,0.96));
  box-shadow: var(--shadow-xl);
}
.final-cta-panel h2 {
  margin-top: 0.75rem; font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800; line-height: 0.96; letter-spacing: -0.06em;
}

/* ── Footer ── */
.site-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.25rem; padding: 1.5rem 0 0.75rem;
}
.footer-brand {
  font-family: var(--font-display); font-size: 1.1rem;
  font-weight: 700; letter-spacing: -0.04em;
}
.footer-copy { margin-top: 0.25rem; color: var(--muted); font-size: 0.9rem; }
.footer-actions { display: flex; gap: 1.25rem; }
.footer-actions a {
  font-size: 0.85rem; font-weight: 500; color: var(--muted);
  transition: color 0.2s;
}
.footer-actions a:hover { color: var(--fg); }

/* ── Interactive Feature Cards ── */
.feature-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }

.feat-card {
  padding: 1.5rem; border-radius: 2rem;
  overflow: hidden; position: relative;
}
.feat-card-dark {
  border: 1px solid #445649;
  background: linear-gradient(180deg, #2f3f35 0%, #253029 100%);
  color: #f2f0e9;
  box-shadow: 0 24px 64px rgba(18,27,23,0.22);
}
.feat-card-warm {
  border: 1px solid #d8d0c3;
  background: linear-gradient(180deg, #fffdf8 0%, #f6f0e6 100%);
  color: #1a1a1a;
  box-shadow: 0 24px 64px rgba(48,29,16,0.08);
}
.feat-card-header { display: flex; align-items: flex-start; justify-content: space-between; }
.feat-card-icon {
  width: 44px; height: 44px; border-radius: 1rem; display: flex;
  align-items: center; justify-content: center;
}
.feat-card-icon svg { width: 20px; height: 20px; fill: none; stroke-width: 1.8; }
.feat-card-dark .feat-card-icon {
  border: 1px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.05);
}
.feat-card-dark .feat-card-icon svg { stroke: #d5a084; }
.feat-card-warm .feat-card-icon {
  border: 1px solid #ead7cb; background: rgba(255,255,255,0.8);
}
.feat-card-warm .feat-card-icon svg { stroke: #cc5833; }
.feat-card .eyebrow-copper { color: #d5a084; }
.feat-card .eyebrow-rust { color: #cc5833; }
.feat-card h2 { margin-top: 0.5rem; font-size: 1.3rem; font-weight: 700; letter-spacing: -0.04em; }
.feat-card > p {
  margin-top: 0.625rem; font-size: 0.875rem; line-height: 1.65;
}
.feat-card-dark > p { color: #d8d2c8; }
.feat-card-warm > p { color: #5f564e; }

/* Stack cards (shuffler) */
.stack-container { position: relative; height: 200px; margin-top: 1.5rem; }
.stack-card {
  position: absolute; inset: 0 0 auto 0;
  padding: 1rem 1.125rem; border-radius: 1.4rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: #2f3f35;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  transition: all 0.5s var(--ease-out);
}
.stack-card-label {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.16em; color: #d5a084;
}
.stack-card-text { margin-top: 0.5rem; font-size: 0.875rem; line-height: 1.6; color: #f2f0e9; }

/* Live feed */
.live-feed-box {
  margin-top: 1.5rem; padding: 1rem;
  border-radius: 1.4rem; border: 1px solid #eadfce;
  background: #fffaf4; box-shadow: inset 0 1px 2px rgba(0,0,0,0.03);
}
.live-dot {
  display: inline-block; width: 8px; height: 8px;
  border-radius: 50%; background: #cc5833;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.live-label {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.16em; color: #7a6e62;
  display: flex; align-items: center; gap: 0.5rem;
}
.terminal-box {
  margin-top: 0.75rem; padding: 1rem; border-radius: 1rem;
  background: #1d241f; min-height: 100px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.8rem; line-height: 1.6; color: #d7f3dc;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}
.cursor-blink { color: #cc5833; animation: blink 1s step-end infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

/* Calendar card */
.cal-grid {
  display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.375rem;
  margin-top: 1.5rem; padding: 1rem;
  border-radius: 1.4rem; border: 1px solid #eadfce;
  background: #fff; box-shadow: var(--shadow-sm);
}
.cal-day-label {
  text-align: center; font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: #7a6e62; margin-bottom: 0.25rem;
}
.cal-day {
  display: flex; align-items: center; justify-content: center;
  height: 44px; border-radius: 1rem;
  border: 1px solid #eadfce; background: #fff8ef;
  font-size: 0.8rem; font-weight: 600; color: #5f564e;
  transition: all 0.3s var(--ease-spring);
}
.cal-day.active {
  border-color: #cc5833; background: #cc5833; color: #fff;
  box-shadow: 0 8px 20px rgba(204,88,51,0.22); transform: scale(0.95);
}
.cal-btn {
  grid-column: 1 / -1; margin-top: 0.5rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.625rem 1rem; border-radius: var(--radius-full);
  border: 1px solid #eadfce; background: #fff8ef;
  font-family: var(--font-body); font-size: 0.8rem; font-weight: 650;
  color: #5f564e; cursor: pointer;
  transition: all 0.3s var(--ease-spring);
}
.cal-btn.active {
  border-color: transparent; background: #cc5833; color: #fff;
  box-shadow: 0 10px 24px rgba(204,88,51,0.22); transform: scale(0.97);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .hero-grid, .scale-grid, .final-cta-panel { grid-template-columns: 1fr; }
  .card-grid-three, .trust-grid, .highlight-grid,
  .proof-rail, .proof-stats, .feature-cards { grid-template-columns: 1fr; }
  .nav { display: none; }
  .hero-panel { min-height: 380px; }
}

@media (max-width: 640px) {
  .shell { width: min(100% - 1.25rem, 1180px); }
  .header-row, .site-footer { flex-direction: column; align-items: flex-start; }
  .header-actions { width: 100%; justify-content: space-between; }
  .text-link { display: none; }
  .section, .final-cta { padding: 2.5rem 0; }
  .proof-callout, .panel-card, .package-card,
  .addon-card, .hero-card, .accent-panel, .final-cta-panel { padding: 1.25rem; }
  .hero-panel { min-height: 320px; }
  .highlight-grid { grid-template-columns: 1fr; }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .card-grid-three, .feature-cards { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .highlight-grid { grid-template-columns: 1fr 1fr 1fr; }
}