/* ============================================================
   LEFTURN TRADING GROUP — Main Stylesheet
   © 2024 LEFTURN Trading Group. All rights reserved.
   ============================================================ */

:root {
  --gold: #C8A96E;
  --gold-bright: #E8C882;
  --gold-dim: #8A7248;
  --bg-void: #04080F;
  --bg-deep: #060C17;
  --bg-surface: #09111E;
  --bg-card: #0D1624;
  --bg-card-hover: #111C2E;
  --green-up: #00E89A;
  --red-dn: #FF4D6A;
  --text-primary: #E8EDF5;
  --text-secondary: #8A93A8;
  --text-muted: #3E4860;
  --border: rgba(200,169,110,0.15);
  --border-bright: rgba(200,169,110,0.35);
  --grid-line: rgba(100,140,255,0.04);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  line-height: 1.75;
  overflow-x: hidden;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-void); }
::-webkit-scrollbar-thumb { background: var(--gold-dim); border-radius: 2px; }

/* ─── CANVAS BG ─── */
#chartCanvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  opacity: 0.18;
  pointer-events: none;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(2rem, 5vw, 6rem);
  height: 70px;
  background: rgba(4,8,15,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}

.nav-logo {
  font-family: 'Playfair Display SC', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.18em;
  text-decoration: none;
}
.nav-logo span {
  color: var(--text-secondary);
  font-weight: 300;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  display: block;
  letter-spacing: 0.25em;
  margin-top: -4px;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.2s;
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
}
.nav-links a:hover { color: var(--gold); }

.nav-cta {
  background: transparent;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  padding: 8px 22px;
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s;
}
.nav-cta:hover { background: var(--gold); color: var(--bg-void); }

/* ─── SECTIONS BASE ─── */
section { position: relative; z-index: 1; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(2rem, 5vw, 5rem);
}

/* ─── HERO ─── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 2rem 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-vignette {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, rgba(4,8,15,0.7) 70%, var(--bg-void) 100%);
  pointer-events: none;
}

.hero-ticker {
  display: flex;
  gap: 2rem;
  align-items: center;
  justify-content: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.ticker-item {
  font-size: 11px;
  letter-spacing: 0.15em;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}
.ticker-item .pair { color: var(--text-secondary); }
.ticker-item .up { color: var(--green-up); }
.ticker-item .dn { color: var(--red-dn); }

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 1.5rem;
}
.hero-eyebrow::before { content: '— '; }
.hero-eyebrow::after  { content: ' —'; }

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(64px, 10vw, 140px);
  font-weight: 400;
  line-height: 0.88;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
  display: block;
}

.hero-sub {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 3rem;
  line-height: 1.85;
  letter-spacing: 0.01em;
  font-weight: 300;
}

.hero-stats {
  display: flex;
  gap: clamp(2rem, 5vw, 5rem);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.hero-stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  display: block;
}
.hero-stat-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-top: 6px;
  font-family: 'DM Sans', sans-serif;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 14px 40px;
  background: var(--gold);
  color: var(--bg-void);
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
}
.btn-primary:hover { background: var(--gold-bright); transform: translateY(-2px); }

.btn-ghost {
  display: inline-block;
  padding: 14px 40px;
  border: 1px solid var(--border-bright);
  color: var(--gold);
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  background: transparent;
  cursor: pointer;
  transition: all 0.25s;
}
.btn-ghost:hover { background: rgba(200,169,110,0.08); transform: translateY(-2px); }

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: bounceDown 2s ease-in-out infinite;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold-dim), transparent);
}

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

/* ─── SECTION HEADERS ─── */
.section-label {
  font-size: 10px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 1rem;
  font-family: 'DM Sans', sans-serif;
}
.section-label::before { content: '[ '; }
.section-label::after  { content: ' ]'; }

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 400;
  line-height: 1.05;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}
.section-title em { font-style: italic; color: var(--gold); }

.section-divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 2rem;
}

/* ─── ABOUT ─── */
#about {
  padding: 120px 0;
  background: linear-gradient(to bottom, var(--bg-void), var(--bg-deep));
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-text p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 1.2rem;
  letter-spacing: 0.01em;
  font-weight: 300;
}
.about-text p strong { color: var(--gold); font-weight: 500; }

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
}
.about-card:hover { border-color: var(--border-bright); background: var(--bg-card-hover); }
.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--gold);
}
.about-card-num {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  color: var(--gold);
  font-weight: 400;
  line-height: 1;
}
.about-card-label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-top: 4px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
}
.about-card-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 8px;
  font-weight: 300;
}

/* ─── COMPANIES ─── */
#companies {
  padding: 120px 0;
  background: var(--bg-deep);
}

.companies-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 5rem;
}
.companies-header .section-divider { margin: 0 auto 2rem; }

.companies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5px;
  background: var(--border);
}

.company-card {
  background: var(--bg-surface);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: block;
  transition: background 0.3s;
  cursor: pointer;
}
.company-card:hover { background: var(--bg-card-hover); }

.company-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.company-card:hover::after { transform: scaleX(1); }

.company-number {
  font-family: 'Playfair Display', serif;
  font-size: 56px;
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color 0.3s;
}
.company-card:hover .company-number { color: var(--gold-dim); }

.company-category {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 0.8rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
}

.company-name {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.15;
}

.company-url {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.06em;
  margin-bottom: 1.2rem;
  display: block;
  opacity: 0.75;
  transition: opacity 0.2s;
  font-family: 'DM Sans', sans-serif;
}
.company-card:hover .company-url { opacity: 1; }

.company-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.company-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.company-tag {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 4px 10px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
}

.company-arrow {
  position: absolute;
  top: 2.5rem; right: 2.5rem;
  width: 28px; height: 28px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-dim);
  font-size: 14px;
  transition: all 0.25s;
}
.company-card:hover .company-arrow {
  border-color: var(--gold);
  color: var(--gold);
  transform: translate(3px, -3px);
}

/* ─── MARKETS TICKER ─── */
#ticker-band {
  padding: 20px 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.ticker-scroll {
  display: flex;
  gap: 3rem;
  animation: scrollTicker 30s linear infinite;
  width: max-content;
}
@keyframes scrollTicker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.ticker-entry {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.1em;
  white-space: nowrap;
}
.ticker-entry .sym  { color: var(--gold); font-weight: 500; }
.ticker-entry .val  { color: var(--text-secondary); }
.ticker-entry .chg-up { color: var(--green-up); }
.ticker-entry .chg-dn { color: var(--red-dn); }
.ticker-dot { width: 5px; height: 5px; background: var(--text-muted); border-radius: 50%; }

/* ─── PHILOSOPHY ─── */
#philosophy {
  padding: 140px 0;
  background: var(--bg-void);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.philosophy-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Playfair Display', serif;
  font-size: clamp(120px, 20vw, 300px);
  font-weight: 400;
  color: rgba(200,169,110,0.025);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.02em;
  user-select: none;
}

.philosophy-quote {
  font-family: 'Playfair Display', serif;
  font-size: clamp(26px, 4vw, 48px);
  font-weight: 400;
  line-height: 1.45;
  color: var(--text-primary);
  max-width: 900px;
  margin: 0 auto 2rem;
  position: relative;
  z-index: 1;
}
.philosophy-quote em { color: var(--gold); font-style: italic; }

.philosophy-attribution {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
  font-family: 'DM Sans', sans-serif;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 6rem;
  position: relative;
  z-index: 1;
}
.pillar {
  background: var(--bg-void);
  padding: 3rem 2.5rem;
  text-align: left;
  transition: background 0.3s;
}
.pillar:hover { background: var(--bg-surface); }
.pillar-icon {
  font-size: 11px;
  letter-spacing: 0.25em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
}
.pillar-title {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  font-weight: 400;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
.pillar-text {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.85;
  font-weight: 300;
}

/* ─── CONTACT ─── */
#contact {
  padding: 120px 0 60px;
  background: var(--bg-deep);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  margin-bottom: 6rem;
}

.contact-form-group { margin-bottom: 1.2rem; }
.contact-form-group label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.contact-form-group input,
.contact-form-group select,
.contact-form-group textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
  resize: none;
}
.contact-form-group input:focus,
.contact-form-group select:focus,
.contact-form-group textarea:focus { border-color: var(--gold-dim); }
.contact-form-group select { appearance: none; cursor: pointer; }
.contact-form-group select option { background: var(--bg-card); }

/* Form status messages */
.form-status {
  display: none;
  padding: 14px 18px;
  margin-top: 1rem;
  font-size: 13px;
  letter-spacing: 0.04em;
  font-family: 'DM Sans', sans-serif;
  border: 1px solid;
}
.form-status.success {
  display: block;
  background: rgba(0,232,154,0.07);
  border-color: rgba(0,232,154,0.35);
  color: var(--green-up);
}
.form-status.error {
  display: block;
  background: rgba(255,77,106,0.07);
  border-color: rgba(255,77,106,0.35);
  color: var(--red-dn);
}

.contact-info-item {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-label {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: 0.5rem;
}
.contact-info-value {
  font-size: 16px;
  color: var(--text-primary);
  font-family: 'Playfair Display', serif;
}

/* ─── FOOTER ─── */
footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}
.footer-logo {
  font-family: 'Playfair Display SC', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.18em;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--gold); }
.footer-copy {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

/* ─── REVEAL ANIMATIONS ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.30s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.60s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .about-grid     { grid-template-columns: 1fr; gap: 3rem; }
  .contact-grid   { grid-template-columns: 1fr; gap: 3rem; }
  .pillars        { grid-template-columns: 1fr; }
  .companies-grid { grid-template-columns: 1fr; }
  .nav-links      { display: none; }
}

/* ─── MINI CANDLESTICK ─── */
.mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 40px;
  margin-top: 1rem;
}
.candle { width: 6px; border-radius: 1px; opacity: 0.6; transition: opacity 0.2s; }
.company-card:hover .candle { opacity: 1; }

/* ─── GOLD SHIMMER LINE ─── */
.gold-line {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  animation: shimmer 3s ease-in-out infinite;
}
@keyframes shimmer {
  0%,100% { opacity: 0.3; }
  50%      { opacity: 0.8; }
}

/* ─── WHATSAPP FLOAT ─── */
.wa-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0;
  cursor: pointer;
  text-decoration: none;
}

.wa-label {
  background: #0D1624;
  border: 1px solid rgba(37,211,102,0.35);
  border-right: none;
  color: #e8edf5;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 400;
  padding: 12px 18px;
  white-space: nowrap;
  border-radius: 40px 0 0 40px;
  max-width: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-width 0.4s ease, opacity 0.3s ease, padding 0.4s ease;
  pointer-events: none;
}

.wa-float:hover .wa-label,
.wa-float:focus .wa-label {
  max-width: 260px;
  opacity: 1;
  pointer-events: auto;
}

.wa-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.35), 0 0 0 0 rgba(37,211,102,0.4);
  animation: waPulse 2.5s ease-in-out infinite;
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-radius 0.2s ease;
  position: relative;
}

.wa-float:hover .wa-btn {
  transform: scale(1.08);
  box-shadow: 0 6px 32px rgba(37,211,102,0.5);
  animation: none;
  border-radius: 0 50% 50% 0;
}

.wa-btn svg {
  width: 30px;
  height: 30px;
  fill: #ffffff;
}

.wa-tooltip {
  position: absolute;
  bottom: 70px;
  right: 0;
  background: #0D1624;
  border: 1px solid rgba(37,211,102,0.25);
  color: #8A93A8;
  font-family: 'DM Sans', sans-serif;
  font-size: 11px;
  letter-spacing: 0.08em;
  padding: 6px 12px;
  white-space: nowrap;
  border-radius: 4px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.wa-tooltip::after {
  content: '';
  position: absolute;
  top: 100%; right: 18px;
  border: 5px solid transparent;
  border-top-color: rgba(37,211,102,0.25);
}

.wa-float:hover .wa-tooltip {
  opacity: 1;
  transform: translateY(0);
}

@keyframes waPulse {
  0%   { box-shadow: 0 4px 24px rgba(37,211,102,0.35), 0 0 0 0  rgba(37,211,102,0.4); }
  60%  { box-shadow: 0 4px 24px rgba(37,211,102,0.20), 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 4px 24px rgba(37,211,102,0.35), 0 0 0 0  rgba(37,211,102,0); }
}

@media (max-width: 600px) {
  .wa-float { bottom: 20px; right: 20px; }
  .wa-label { display: none; }
}