/* ==========================================================================
   SightSmash marketing site — redesign, June 2026
   White-base with alternating dark sections.
   Fonts: Plus Jakarta Sans 800 (display), Mulish (body),
          JetBrains Mono (labels/data), Fraunces italic (accent only).
   ========================================================================== */

:root {
  /* Backgrounds */
  --white:      #FFFFFF;
  --off-white:  #F7F8FC;
  --light:      #EEF1FA;
  --dark:       #09101F;
  --darker:     #060C18;

  /* Text */
  --text:       #0C1226;
  --text-soft:  #4A5578;
  --text-muted: #8090B0;
  --text-inv:   #E8EEF8;
  --text-inv-soft: rgba(232,238,248,0.62);

  /* Accent */
  --blue:       #2563EB;
  --blue-light: #3B82F6;
  --blue-dim:   #DBEAFE;
  --blue-glow:  rgba(37,99,235,0.15);
  --rust:       #D4773E;      /* brand heritage */
  --green:      #16A34A;
  --red-soft:   #9B2020;
  --amber:      #B45309;

  /* Borders */
  --border:     #DDE2F0;
  --border-dark: rgba(255,255,255,0.08);

  /* Layout */
  --maxw: 1160px;
  --prose: 640px;
  --radius: 10px;
  --radius-lg: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--text-soft);
  font-family: "Mulish", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ── Layout ───────────────────────────────────────────────────────────────── */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }
section { padding: 88px 0; }
@media (max-width: 768px) {
  .wrap { padding: 0 20px; }
  section { padding: 60px 0; }
}

/* ── Type ─────────────────────────────────────────────────────────────────── */
.display {
  font-family: "Plus Jakarta Sans", system-ui, sans-serif;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.04;
}

.display em {
  font-family: "Fraunces", Georgia, serif;
  font-style: italic;
  color: var(--blue);
  font-weight: 600;
}

.eyebrow {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
}
.eyebrow::before { content: "//"; opacity: 0.45; }

.eyebrow-inv { color: var(--blue-light); }

.lead {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--text-soft);
  max-width: var(--prose);
  margin-top: 16px;
  line-height: 1.6;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0.78rem 1.5rem;
  font-family: "Mulish", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 6px;
  border: 1.5px solid var(--blue);
  background: var(--blue);
  color: #fff;
  cursor: pointer;
  letter-spacing: 0.01em;
  transition: background 160ms ease, border-color 160ms ease, transform 120ms ease, box-shadow 160ms ease;
}
.btn:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
  box-shadow: 0 0 0 4px var(--blue-glow);
}
.btn:active { transform: scale(0.98); }

.btn-ghost {
  background: transparent;
  color: var(--blue);
}
.btn-ghost:hover {
  background: var(--blue-dim);
  border-color: var(--blue);
  box-shadow: none;
}

.btn-dark {
  background: var(--white);
  border-color: var(--white);
  color: var(--text);
}
.btn-dark:hover {
  background: var(--off-white);
  border-color: var(--off-white);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.12);
}

.btn-outline-inv {
  background: transparent;
  border-color: rgba(255,255,255,0.25);
  color: var(--text-inv);
}
.btn-outline-inv:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.45);
  box-shadow: none;
}

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }

/* ── Nav ──────────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text);
  letter-spacing: -0.02em;
}
.brand .mark {
  width: 26px; height: 26px;
  border-radius: 6px;
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.brand .mark::after {
  content: "";
  display: block;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: white;
}
.navlinks { display: flex; gap: 24px; align-items: center; }
.navlinks a {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-soft);
  transition: color 140ms;
}
.navlinks a:hover { color: var(--text); }
.navlinks .btn { padding: 0.5rem 1.1rem; font-size: 0.85rem; }
@media (max-width: 760px) { .navlinks .l { display: none; } }

/* ── Hero (white) ─────────────────────────────────────────────────────────── */
.hero {
  background: var(--white);
  padding: 96px 0 80px;
  position: relative;
  overflow: hidden;
}

/* subtle dot-grid texture */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, #D1D9F0 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.45;
  pointer-events: none;
}

.hero .wrap { position: relative; }

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  max-width: 820px;
}

.hero .sub {
  max-width: 580px;
  margin-top: 22px;
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  line-height: 1.6;
  color: var(--text-soft);
}

/* stat chips row below CTAs */
.hero-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.hero-chip {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 7px 14px;
}
.hero-chip b { color: var(--blue); font-weight: 700; }

/* ── Ticker strip (dark) ──────────────────────────────────────────────────── */
.ticker-strip {
  background: var(--dark);
  padding: 14px 0;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.ticker-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(232,238,248,0.45);
  padding-right: 60px;
}
.ticker-item .dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--blue-light);
  flex: none;
  opacity: 0.6;
}
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Audience split (white) ───────────────────────────────────────────────── */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 44px;
}
@media (max-width: 760px) { .audience-grid { grid-template-columns: 1fr; } }

.aud-card {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  background: var(--white);
  transition: border-color 200ms, box-shadow 200ms;
}
.aud-card:hover {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-glow);
}
.aud-card.featured {
  border-color: var(--blue);
  background: #F0F5FF;
}
.aud-card .aud-label {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.aud-label::before { content: "// "; opacity: 0.5; }

.aud-card h3 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: clamp(1.3rem, 2.5vw, 1.55rem);
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.aud-card p { font-size: 0.97rem; color: var(--text-soft); line-height: 1.6; }
.aud-points {
  list-style: none;
  margin: 18px 0 26px;
}
.aud-points li {
  display: flex;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.93rem;
  color: var(--text-soft);
  align-items: flex-start;
}
.aud-points li .ck {
  color: var(--green);
  font-weight: 700;
  flex: none;
  margin-top: 1px;
}

/* ── How it works (dark) ──────────────────────────────────────────────────── */
.section-dark {
  background: var(--dark);
  color: var(--text-inv);
}
.section-dark .display { color: var(--text-inv); }
.section-dark .lead { color: var(--text-inv-soft); }

.steps-dark {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 48px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--border-dark);
}
@media (max-width: 760px) { .steps-dark { grid-template-columns: 1fr; } }

.step-dark {
  background: var(--dark);
  padding: 40px 32px;
  position: relative;
}
.step-dark::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), transparent);
  opacity: 0;
  transition: opacity 200ms;
}
.step-dark:hover::after { opacity: 1; }

.step-num {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.step-num::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.08);
  max-width: 40px;
}

.step-dark h3 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-inv);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step-dark p { font-size: 0.93rem; color: var(--text-inv-soft); line-height: 1.6; }

/* ── Section: light background ────────────────────────────────────────────── */
.section-light { background: var(--off-white); }

/* ── Comparison (white) ───────────────────────────────────────────────────── */
.compare {
  margin-top: 48px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.compare-head {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  background: var(--text);
  gap: 0;
}
.compare-head span {
  padding: 14px 20px;
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(232,238,248,0.55);
}
.compare-head .col-us { color: #93C5FD; }

.compare-row {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  border-top: 1px solid var(--border);
  align-items: center;
}
.compare-row:nth-child(odd) { background: var(--off-white); }
.compare-row:nth-child(even) { background: var(--white); }

.compare-row span {
  padding: 14px 20px;
  font-size: 0.88rem;
}
.compare-row .r-label {
  color: var(--text-soft);
  font-weight: 500;
}
.compare-row .r-us {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.78rem;
  color: var(--blue);
  font-weight: 700;
}
.compare-row .r-bad {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.78rem;
  color: var(--text-muted);
}

@media (max-width: 760px) {
  .compare-head,
  .compare-row { grid-template-columns: 1.8fr 1fr 1fr; }
  .compare-head span:last-child,
  .compare-row span:last-child { display: none; }
}

/* ── Included features grid (light section) ───────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 44px;
}
@media (max-width: 700px) { .features-grid { grid-template-columns: 1fr; } }

.feat-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 22px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 160ms;
}
.feat-item:hover { border-color: var(--blue); }

.feat-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--blue-dim);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  flex: none;
  font-size: 1rem;
}
.feat-item h4 {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 3px;
  letter-spacing: -0.01em;
}
.feat-item p { font-size: 0.85rem; color: var(--text-soft); line-height: 1.5; }

/* ── Stats (dark) ─────────────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 56px;
  background: var(--border-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (max-width: 760px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }

.stat-block {
  background: rgba(255,255,255,0.03);
  padding: 36px 28px;
  text-align: center;
  position: relative;
}
.stat-block:hover { background: rgba(255,255,255,0.05); }

.stat-val {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  color: var(--white);
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat-val span { color: var(--blue-light); }

.stat-label {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(232,238,248,0.4);
  margin-top: 10px;
}

/* ── CTA / Form (white) ───────────────────────────────────────────────────── */
.cta-band {
  background: var(--white);
}
.cta-inner {
  border: 1.5px solid var(--border);
  border-radius: 20px;
  padding: 64px 56px;
  text-align: center;
  background: var(--off-white);
  position: relative;
  overflow: hidden;
}
.cta-inner::before {
  content: "";
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 200px;
  background: radial-gradient(ellipse at center, var(--blue-dim) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner .wrap-inner { position: relative; }

.cta-inner h2 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  color: var(--text);
}
.cta-inner p {
  color: var(--text-soft);
  max-width: 480px;
  margin: 14px auto 0;
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Waitlist form */
.waitlist-form {
  max-width: 500px;
  margin: 32px auto 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.wl-row { display: flex; gap: 10px; }
.wl-two { flex-direction: row; }
@media (max-width: 540px) { .wl-two { flex-direction: column; } }

.waitlist-form input,
.waitlist-form select {
  flex: 1;
  background: var(--white);
  border: 1.5px solid var(--border);
  color: var(--text);
  padding: 0.78rem 1rem;
  border-radius: 8px;
  font-size: 0.93rem;
  font-family: inherit;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color 140ms, box-shadow 140ms;
}
.waitlist-form input::placeholder { color: var(--text-muted); }
.waitlist-form input:focus,
.waitlist-form select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-glow);
}
.waitlist-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A5578' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.waitlist-form .btn {
  align-self: center;
  padding: 0.82rem 2.4rem;
  margin-top: 4px;
}
.waitlist-form .btn:disabled { opacity: 0.55; cursor: not-allowed; }

.note {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 18px;
  text-align: center;
}
.thanks {
  font-family: "Fraunces", Georgia, serif;
  font-style: italic;
  color: var(--blue);
  font-size: 1.1rem;
  margin-top: 20px;
  text-align: center;
  display: none;
}
.wl-error {
  color: #DC2626;
  font-size: 0.88rem;
  text-align: center;
  margin-top: 6px;
  display: none;
}

/* ── Built-by section (white) ─────────────────────────────────────────────── */
.built-by p.lead { max-width: 640px; }
.proof-line {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.proof-pill {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 8px 16px;
  background: var(--off-white);
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--darker);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 48px 0 40px;
}
.foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.foot-brand {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-inv);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.foot-brand .mark {
  width: 22px; height: 22px;
  border-radius: 5px;
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.foot-brand .mark::after {
  content: "";
  display: block;
  width: 7px; height: 7px;
  border-radius: 2px;
  background: white;
}
.foot-sub {
  font-size: 0.85rem;
  color: rgba(232,238,248,0.35);
}
.foot-right {
  text-align: right;
}
.foot-mono {
  font-family: "JetBrains Mono", Menlo, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(232,238,248,0.25);
}
.foot-copy {
  font-size: 0.82rem;
  color: rgba(232,238,248,0.25);
  margin-top: 8px;
}
@media (max-width: 600px) { .foot-right { text-align: left; } }