/* ===================================================================
   TRADESITE CO. — Workmanlike Industrial Aesthetic
   Palette: near-black + safety yellow + concrete gray
   Type: Anton (display) + Inter (body) + JetBrains Mono (accents)
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  /* Palette — construction site, hi-viz */
  --bg: #0F0F0F;
  --bg-elev: #1A1A1A;
  --bg-card: #222222;
  --bg-stripe: #161616;
  --ink: #FFFFFF;
  --ink-soft: #C8C8C8;
  --muted: #707070;
  --mute-deep: #4A4A4A;
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.22);
  --yellow: #FFD400;
  --yellow-deep: #E6BE00;
  --yellow-glow: rgba(255, 212, 0, 0.25);
  --red: #E63946;
  --concrete: #2D2D2D;

  /* Type */
  --font-display: 'Anton', Impact, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Spacing */
  --container: 1300px;
  --container-narrow: 980px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

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

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ============ HAZARD STRIPES — used as accent dividers ============ */

.hazard-stripe {
  height: 14px;
  background: repeating-linear-gradient(
    -45deg,
    var(--yellow) 0,
    var(--yellow) 16px,
    var(--bg) 16px,
    var(--bg) 32px
  );
}

.hazard-stripe.thin {
  height: 6px;
  background: repeating-linear-gradient(
    -45deg,
    var(--yellow) 0,
    var(--yellow) 8px,
    var(--bg) 8px,
    var(--bg) 16px
  );
}

/* ============ TICKER ============ */

.ticker {
  background: var(--yellow);
  color: var(--bg);
  overflow: hidden;
  padding: 0.65rem 0;
}

.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: ticker-scroll 35s linear infinite;
}

.ticker-track span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0 1.5rem;
  flex-shrink: 0;
}

.ticker-track span::before {
  content: '◆';
  margin-right: 1.5rem;
  color: var(--bg);
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ TYPOGRAPHY ============ */

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: var(--ink);
}

.display-xl {
  font-size: clamp(3.5rem, 11vw, 9.5rem);
  line-height: 0.88;
  letter-spacing: -0.015em;
}

.display-lg {
  font-size: clamp(2.75rem, 8vw, 6.5rem);
  line-height: 0.9;
  letter-spacing: -0.01em;
}

.display-md {
  font-size: clamp(2rem, 4.5vw, 3.75rem);
  line-height: 0.94;
}

.yellow { color: var(--yellow); }
.stroke {
  -webkit-text-stroke: 2px var(--yellow);
  color: transparent;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--yellow);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.eyebrow::before {
  content: '◆';
  color: var(--yellow);
  font-size: 0.7rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.7rem;
  background: var(--yellow);
  color: var(--bg);
  display: inline-block;
}

.tag.outline {
  background: transparent;
  border: 1px solid var(--yellow);
  color: var(--yellow);
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

.lead {
  font-size: clamp(1.1rem, 1.45vw, 1.3rem);
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 56ch;
  font-weight: 400;
}

/* ============ LAYOUT ============ */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
}

.section-tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }

.section-alt { background: var(--bg-elev); }

/* ============ NAV ============ */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 1.1rem 0;
  background: rgba(15, 15, 15, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--ink);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  line-height: 1;
}

.brand .dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--yellow);
  margin: 0 0.2rem;
}

.brand .co {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--muted);
  text-transform: uppercase;
  padding-left: 0.5rem;
  border-left: 1px solid var(--line-strong);
  margin-left: 0.25rem;
}

.nav-links {
  display: flex;
  gap: 2.25rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active { color: var(--ink); }

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--yellow);
}

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

/* ============ BUTTONS ============ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.1rem 1.85rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  border-radius: 0;
}

.btn-yellow {
  background: var(--yellow);
  color: var(--bg);
  box-shadow: 4px 4px 0 var(--bg-card);
}

.btn-yellow:hover {
  background: var(--ink);
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0 var(--yellow);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
}

.btn-ghost:hover {
  background: var(--ink);
  color: var(--bg);
}

.btn-dark {
  background: var(--bg);
  color: var(--ink);
  border: 2px solid var(--yellow);
}

.btn-dark:hover {
  background: var(--yellow);
  color: var(--bg);
}

.btn-arrow::after {
  content: '→';
  font-size: 1rem;
  transition: transform 0.15s;
}

.btn-arrow:hover::after { transform: translateX(4px); }

.btn-sm { padding: 0.72rem 1.3rem; font-size: 0.7rem; }
.btn-lg { padding: 1.35rem 2.4rem; font-size: 0.88rem; }

/* ============ HERO ============ */

.hero {
  position: relative;
  padding: 4rem 0 5rem;
  overflow: hidden;
}

.hero-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 1;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stamp {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}

.hero-stamp .yellow { color: var(--yellow); }

.hero h1 {
  margin: 0 0 2.5rem;
  position: relative;
}

.hero-foot {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  align-items: end;
}

.hero-pitch {
  font-size: clamp(1.1rem, 1.4vw, 1.3rem);
  color: var(--ink-soft);
  line-height: 1.55;
  max-width: 48ch;
}

.hero-pitch strong { color: var(--yellow); font-weight: 700; }

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Hero stats strip */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 4rem;
  border-top: 2px solid var(--yellow);
  border-bottom: 2px solid var(--yellow);
}

.hero-stat {
  padding: 1.5rem 1.5rem;
  border-right: 1px solid var(--line);
}

.hero-stat:last-child { border-right: none; }

.hero-stat .num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.hero-stat .label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 600;
}

/* ============ THE MATH SECTION ============ */

.math-section {
  background: var(--bg-elev);
  padding: clamp(4rem, 8vw, 6rem) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.math-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3rem;
}

.math-card {
  padding: 2.25rem 2.25rem;
  border: 2px solid var(--line-strong);
  position: relative;
  background: var(--bg);
}

.math-card.bad {
  border-color: var(--red);
}

.math-card.good {
  border-color: var(--yellow);
  background: var(--bg-elev);
}

.math-card .stamp {
  position: absolute;
  top: -14px;
  left: 1.5rem;
  background: var(--bg-elev);
  padding: 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.math-card.bad .stamp { color: var(--red); }
.math-card.good .stamp { color: var(--yellow); }

.math-card h3 {
  font-size: clamp(1.65rem, 2.2vw, 2.25rem);
  margin-bottom: 1.25rem;
}

.math-card .price {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.math-card.bad .price { color: var(--red); }
.math-card.good .price { color: var(--yellow); }

.math-card .price-sub {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.math-card ul {
  list-style: none;
  margin-top: 1.5rem;
  display: grid;
  gap: 0.75rem;
}

.math-card li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.5;
}

.math-card.bad li::before {
  content: '✕';
  color: var(--red);
  font-weight: 700;
  flex-shrink: 0;
}

.math-card.good li::before {
  content: '✓';
  color: var(--yellow);
  font-weight: 700;
  flex-shrink: 0;
}

/* ============ WHAT YOU GET ============ */

.included-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.included-card {
  padding: 2rem 2rem 2.25rem;
  background: var(--bg-elev);
  border-left: 4px solid var(--yellow);
  transition: all 0.2s ease;
}

.included-card:hover {
  background: var(--bg-card);
  transform: translateY(-3px);
}

.included-card .num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--yellow);
  font-weight: 700;
  margin-bottom: 1rem;
  display: block;
}

.included-card h4 {
  font-size: 1.5rem;
  margin-bottom: 0.85rem;
  line-height: 1;
}

.included-card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ============ TRADES SERVED ============ */

.trades-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

.trade-tag {
  padding: 1rem 1.25rem;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  transition: all 0.2s;
  text-transform: uppercase;
}

.trade-tag:hover {
  border-color: var(--yellow);
  color: var(--ink);
  background: var(--bg-card);
}

.trades-note {
  text-align: center;
  margin-top: 2.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.trades-note a {
  color: var(--yellow);
  border-bottom: 1px solid var(--yellow);
}

/* ============ HOW IT WORKS STRIP ============ */

.how-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 3rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.how-step {
  padding: 2.5rem 1.75rem;
  border-right: 1px solid var(--line);
  position: relative;
}

.how-step:last-child { border-right: none; }

.how-step .step-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--yellow);
  line-height: 0.85;
  margin-bottom: 1rem;
}

.how-step h4 {
  font-size: 1.4rem;
  margin-bottom: 0.85rem;
  line-height: 1;
}

.how-step p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.55;
}

.how-step .timing {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
  margin-top: 1rem;
  display: block;
}

/* ============ PRICE BANNER ============ */

.price-banner {
  background: var(--yellow);
  color: var(--bg);
  padding: clamp(3rem, 6vw, 5rem) 0;
  position: relative;
  overflow: hidden;
}

.price-banner-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: center;
}

.price-banner h2 {
  color: var(--bg);
  margin-bottom: 1rem;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 0.9;
}

.price-banner p {
  color: rgba(15, 15, 15, 0.8);
  font-size: 1.1rem;
  max-width: 42ch;
  line-height: 1.55;
}

.price-banner .price-block {
  text-align: right;
}

.price-banner .big-price {
  font-family: var(--font-display);
  font-size: clamp(5rem, 10vw, 9rem);
  line-height: 0.9;
  color: var(--bg);
  letter-spacing: -0.02em;
}

.price-banner .price-tag {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bg);
  font-weight: 700;
  margin-top: 0.5rem;
  display: block;
}

.price-banner .klarna-line {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-top: 1rem;
  color: var(--bg);
  font-weight: 600;
}

/* ============ EXAMPLES PAGE ============ */

.examples-intro {
  padding: clamp(3rem, 6vw, 5rem) 0;
  text-align: center;
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.example-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
  overflow: hidden;
}

.example-card:hover {
  border-color: var(--yellow);
  transform: translateY(-4px);
}

.example-card-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg-card);
  position: relative;
}

.example-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.example-card:hover .example-card-img img { transform: scale(1.03); }

.example-card-img .stamp {
  position: absolute;
  top: 1rem;
  left: 1rem;
}

.example-card-body {
  padding: 1.75rem 2rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.example-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}

.example-card h3 {
  font-size: clamp(1.75rem, 2.2vw, 2.25rem);
  line-height: 1;
}

.example-card .trade {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--yellow);
  text-transform: uppercase;
  font-weight: 700;
}

.example-card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.6;
}

.example-card-foot {
  margin-top: auto;
  padding-top: 1rem;
  display: flex;
  gap: 0.85rem;
}

/* ============ GET STARTED PAGE ============ */

.get-started-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.gs-side {
  display: grid;
  gap: 2.5rem;
  align-content: start;
}

.gs-side-block .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--yellow);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.gs-side-block .value {
  font-family: var(--font-display);
  font-size: 1.65rem;
  color: var(--ink);
  line-height: 1.1;
  text-transform: uppercase;
}

.gs-side-block .value a:hover { color: var(--yellow); }

.gs-side-block .sub {
  font-size: 0.92rem;
  color: var(--ink-soft);
  margin-top: 0.5rem;
  line-height: 1.55;
}

.gs-form {
  background: var(--bg-elev);
  border: 2px solid var(--line-strong);
  padding: clamp(1.75rem, 4vw, 2.75rem);
}

.form-intro {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.form-intro h2 {
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.form-intro p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.25rem;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--line-strong);
  color: var(--ink);
  padding: 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.15s;
  outline: none;
  border-radius: 0;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23FFD400' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--yellow);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}

.form-note {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 1rem;
  text-align: center;
  letter-spacing: 0.04em;
}

/* ============ FAQ ============ */

.faq {
  margin-top: 4rem;
}

.faq-item {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0;
  cursor: pointer;
}

.faq-item:last-child { border-bottom: 1px solid var(--line); }

.faq-item .q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-item .q h3 {
  font-size: clamp(1.25rem, 1.6vw, 1.5rem);
  line-height: 1.2;
  flex: 1;
}

.faq-item .q .toggle {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--yellow);
  transition: transform 0.25s;
  flex-shrink: 0;
}

.faq-item.open .q .toggle { transform: rotate(45deg); }

.faq-item .a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.open .a {
  max-height: 500px;
  padding-top: 1rem;
}

.faq-item .a p {
  color: var(--ink-soft);
  line-height: 1.65;
  max-width: 64ch;
}

/* ============ FOOTER ============ */

.footer {
  background: var(--bg);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--line);
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.footer-top {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--line);
}

.footer-brand .brand { margin-bottom: 1.25rem; font-size: 2.25rem; }
.footer-brand p { color: var(--muted); max-width: 36ch; font-size: 0.93rem; line-height: 1.6; }

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--yellow);
  margin-bottom: 1.25rem;
}

.footer-col ul { list-style: none; display: grid; gap: 0.75rem; }
.footer-col a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--yellow); }

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ============ ANIMATIONS ============ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-up {
  opacity: 0;
  animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.fade-up.d1 { animation-delay: 0.12s; }
.fade-up.d2 { animation-delay: 0.24s; }
.fade-up.d3 { animation-delay: 0.36s; }
.fade-up.d4 { animation-delay: 0.48s; }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */

@media (max-width: 980px) {
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .brand .co { display: none; }

  .nav-links.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-elev);
    flex-direction: column;
    padding: 2rem var(--gutter);
    gap: 1.5rem;
    border-top: 2px solid var(--yellow);
  }

  .hero-foot { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-stat:nth-child(2) { border-right: none; }
  .hero-stat:nth-child(1),
  .hero-stat:nth-child(2) { border-bottom: 1px solid var(--line); }

  .math-grid { grid-template-columns: 1fr; }

  .included-grid { grid-template-columns: 1fr; }

  .trades-grid { grid-template-columns: 1fr 1fr; }

  .how-strip { grid-template-columns: 1fr 1fr; }
  .how-step:nth-child(2) { border-right: none; }
  .how-step:nth-child(1),
  .how-step:nth-child(2) { border-bottom: 1px solid var(--line); }

  .price-banner-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .price-banner .price-block { text-align: left; }

  .example-grid { grid-template-columns: 1fr; }

  .get-started-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .hero-stats { grid-template-columns: 1fr; }
  .hero-stat { border-right: none; border-bottom: 1px solid var(--line); }
  .hero-stat:last-child { border-bottom: none; }

  .how-strip { grid-template-columns: 1fr; }
  .how-step { border-right: none; border-bottom: 1px solid var(--line); }
  .how-step:last-child { border-bottom: none; }

  .trades-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-cta .btn { flex: 1; justify-content: center; }
}