/*
Theme Name: NextCandle
Theme URI: https://nextcandle.shop
Author: NextCandle
Author URI: https://nextcandle.shop
Description: A one-page landing theme for NextCandle, an educational Chrome Extension for studying next-candle market direction. Built as a self-contained landing page with pricing, FAQ, and legal sections.
Version: 1.0.0
Requires at least: 5.9
Requires PHP: 7.4
Text Domain: nextcandle
*/

/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
  --bg: #0B1220;
  --bg-soft: #0E1727;
  --surface: #131D33;
  --surface-2: #1A2640;
  --line: #24314F;
  --line-soft: #1C273F;
  --text: #ECEFF6;
  --text-dim: #A7AFC2;
  --text-mute: #7C87A0;
  --bull: #2FD9A8;
  --bull-dim: rgba(47, 217, 168, 0.14);
  --bear: #F0654B;
  --bear-dim: rgba(240, 101, 75, 0.14);
  --gold: #E4B85B;

  --font-display: "Space Grotesk", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --radius: 14px;
  --radius-sm: 8px;
  --container: 1160px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.nc-menu-open { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

.nc-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.nc-eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bull);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.nc-eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  background: var(--bull);
  display: inline-block;
  border-radius: 1px;
  box-shadow: 0 0 0 3px var(--bull-dim);
}

.nc-section { padding: 96px 0; border-bottom: 1px solid var(--line-soft); }
.nc-section--tight { padding: 72px 0; }
.nc-section-head { max-width: 640px; margin-bottom: 56px; }
.nc-section-head p { color: var(--text-dim); font-size: 17px; }
.nc-kicker { color: var(--text-mute); font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; font-family: var(--font-mono); }

.nc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.nc-btn:hover { transform: translateY(-1px); }
.nc-btn:focus-visible { outline: 2px solid var(--bull); outline-offset: 3px; }
.nc-btn--primary { background: var(--bull); color: #06251D; }
.nc-btn--primary:hover { background: #3FF0BC; }
.nc-btn--ghost { background: transparent; color: var(--text); border-color: var(--line); }
.nc-btn--ghost:hover { border-color: var(--bull); color: var(--bull); }
.nc-btn--sm { padding: 9px 18px; font-size: 13.5px; }
.nc-btn--block { width: 100%; }

/* ==========================================================================
   Header
   ========================================================================== */
.nc-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.nc-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.nc-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 19px; }
.nc-logo-mark { width: 26px; height: 26px; flex-shrink: 0; }
.nc-nav { display: flex; align-items: center; gap: 34px; }
.nc-nav a { font-size: 14.5px; color: var(--text-dim); transition: color 0.15s ease; }
.nc-nav a:hover { color: var(--text); }
.nc-header-cta { display: flex; align-items: center; gap: 14px; }
.nc-menu-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 8px; width: 42px; height: 42px; color: var(--text); align-items: center; justify-content: center; }

@media (max-width: 880px) {
  .nc-nav { position: fixed; inset: 76px 0 0 0; background: var(--bg); flex-direction: column; justify-content: flex-start; padding: 32px 24px; gap: 4px; transform: translateX(100%); transition: transform 0.25s ease; overflow-y: auto; }
  .nc-nav a { width: 100%; padding: 16px 4px; border-bottom: 1px solid var(--line-soft); font-size: 17px; }
  body.nc-menu-open .nc-nav { transform: translateX(0); }
  .nc-menu-toggle { display: inline-flex; }
  .nc-header-cta .nc-btn--ghost { display: none; }
}

/* ==========================================================================
   Ticker marquee
   ========================================================================== */
.nc-ticker {
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg-soft);
  overflow: hidden;
  white-space: nowrap;
  padding: 10px 0;
}
.nc-ticker-track {
  display: inline-flex;
  gap: 48px;
  animation: nc-scroll 32s linear infinite;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-mute);
  letter-spacing: 0.03em;
}
.nc-ticker-track span { display: inline-flex; align-items: center; gap: 8px; }
.nc-ticker-track .up { color: var(--bull); }
.nc-ticker-track .down { color: var(--bear); }
@keyframes nc-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   Disclaimer strip
   ========================================================================== */
.nc-disclaimer-strip {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 10px 0;
}
.nc-disclaimer-strip span {
  display: block;
  font-size: 12.5px;
  color: var(--text-mute);
  text-align: center;
  line-height: 1.5;
}

/* ==========================================================================
   Hero
   ========================================================================== */
.nc-hero { padding: 76px 0 40px; border-bottom: 1px solid var(--line-soft); }
.nc-hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.nc-hero h1 { font-size: clamp(34px, 4.6vw, 56px); }
.nc-hero h1 em { font-style: normal; color: var(--bull); }
.nc-hero-sub { font-size: 18px; color: var(--text-dim); max-width: 520px; margin: 0 0 32px; }
.nc-hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.nc-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; }
.nc-checklist li { display: flex; align-items: flex-start; gap: 10px; font-size: 14.5px; color: var(--text-dim); }
.nc-checklist svg { flex-shrink: 0; margin-top: 2px; color: var(--bull); }

/* candle chart signature panel */
.nc-chart-card {
  background: linear-gradient(180deg, var(--surface), var(--bg-soft));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px 22px;
  position: relative;
  overflow: hidden;
}
.nc-chart-card::before {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 100% 34px, 42px 100%;
  opacity: 0.5;
  pointer-events: none;
}
.nc-chart-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; position: relative; }
.nc-chart-label { font-family: var(--font-mono); font-size: 12px; color: var(--text-mute); }
.nc-chart-price { font-family: var(--font-mono); font-size: 13px; color: var(--bull); }
.nc-candles { display: flex; align-items: flex-end; gap: 9px; height: 210px; position: relative; padding-bottom: 6px; }
.nc-candle { position: relative; width: 16px; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; }
.nc-candle .wick { width: 2px; background: var(--text-mute); }
.nc-candle .body { width: 16px; border-radius: 2px; }
.nc-candle.up .body, .nc-candle.up .wick { background: var(--bull); }
.nc-candle.down .body, .nc-candle.down .wick { background: var(--bear); }
.nc-candle.up .wick, .nc-candle.down .wick { opacity: 0.55; }
.nc-candle.next .body {
  background: transparent;
  border: 2px dashed var(--gold);
  animation: nc-pulse 2.4s ease-in-out infinite;
}
.nc-candle.next .wick { background: var(--gold); opacity: 0.6; }
.nc-candle.next .tag {
  position: absolute; top: -26px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-mono); font-size: 11px; color: var(--gold);
  background: rgba(228,184,91,0.12); border: 1px solid rgba(228,184,91,0.35);
  padding: 2px 7px; border-radius: 999px; white-space: nowrap;
}
@keyframes nc-pulse {
  0%, 100% { border-color: var(--bull); }
  50% { border-color: var(--bear); }
}
.nc-chart-foot { display: flex; justify-content: space-between; margin-top: 16px; font-family: var(--font-mono); font-size: 11px; color: var(--text-mute); position: relative; }
.nc-chart-note { margin-top: 18px; font-size: 12.5px; color: var(--text-mute); border-top: 1px dashed var(--line); padding-top: 14px; }

@media (max-width: 900px) {
  .nc-hero-grid { grid-template-columns: 1fr; }
  .nc-checklist { grid-template-columns: 1fr; }
}

/* ==========================================================================
   About
   ========================================================================== */
.nc-about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.nc-about-grid h2 { font-size: clamp(26px, 3vw, 34px); }
.nc-about-grid p { color: var(--text-dim); margin-bottom: 16px; }
.nc-about-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 26px;
}
.nc-about-row { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line-soft); font-size: 14px; }
.nc-about-row:last-child { border-bottom: none; }
.nc-about-row span:first-child { color: var(--text-mute); font-family: var(--font-mono); font-size: 12.5px; }
.nc-about-row span:last-child { color: var(--text); font-weight: 500; }
@media (max-width: 880px) { .nc-about-grid { grid-template-columns: 1fr; gap: 32px; } }

/* ==========================================================================
   Features
   ========================================================================== */
.nc-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.nc-feature-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 26px 22px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.nc-feature-card:hover { border-color: var(--bull); transform: translateY(-3px); }
.nc-feature-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--bull-dim);
  display: flex; align-items: center; justify-content: center;
  color: var(--bull);
  margin-bottom: 16px;
}
.nc-feature-card h3 { font-size: 17px; margin-bottom: 8px; }
.nc-feature-card p { font-size: 14.5px; color: var(--text-dim); margin: 0; }
@media (max-width: 880px) { .nc-feature-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .nc-feature-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Who can use — tag chips
   ========================================================================== */
.nc-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.nc-tag {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--text-dim);
  border: 1px solid var(--line);
  padding: 10px 18px;
  border-radius: 999px;
  display: inline-flex; align-items: center; gap: 8px;
}
.nc-tag::before { content: "▸"; color: var(--bull); }

/* ==========================================================================
   Pricing
   ========================================================================== */
.nc-pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.nc-price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 30px 26px;
  display: flex; flex-direction: column;
  position: relative;
}
.nc-price-card--featured { border-color: var(--bull); background: linear-gradient(180deg, rgba(47,217,168,0.07), var(--surface) 40%); }
.nc-price-badge {
  position: absolute; top: -13px; left: 26px;
  background: var(--bull); color: #06251D;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.03em;
  padding: 4px 12px; border-radius: 999px;
  font-family: var(--font-mono);
}
.nc-price-plan { font-family: var(--font-mono); color: var(--text-mute); font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; }
.nc-price-amount { font-family: var(--font-display); font-size: 38px; font-weight: 700; margin-bottom: 4px; }
.nc-price-amount sup { font-size: 16px; font-weight: 500; color: var(--text-mute); }
.nc-price-cycle { color: var(--text-mute); font-size: 13px; margin-bottom: 22px; }
.nc-price-list { margin-bottom: 26px; flex-grow: 1; }
.nc-price-list li { display: flex; gap: 10px; font-size: 14px; color: var(--text-dim); padding: 7px 0; }
.nc-price-list svg { color: var(--bull); flex-shrink: 0; margin-top: 2px; }
@media (max-width: 880px) { .nc-pricing-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Why choose — checklist columns
   ========================================================================== */
.nc-why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 40px; }
.nc-why-grid li { display: flex; gap: 12px; font-size: 15px; color: var(--text-dim); padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
.nc-why-grid svg { color: var(--bull); flex-shrink: 0; margin-top: 3px; }
@media (max-width: 700px) { .nc-why-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   How it works — real sequence, numbered
   ========================================================================== */
.nc-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
.nc-step { padding: 0 16px; position: relative; }
.nc-step-num { font-family: var(--font-mono); font-size: 13px; color: var(--bull); border: 1px solid var(--line); width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; background: var(--bg-soft); }
.nc-step p { font-size: 14.5px; color: var(--text-dim); margin: 0; }
.nc-step::after {
  content: "";
  position: absolute; top: 17px; left: calc(100% - 16px);
  width: calc(100% - 4px); height: 1px;
  background: repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 12px);
}
.nc-step:last-child::after { display: none; }
@media (max-width: 900px) {
  .nc-steps { grid-template-columns: 1fr 1fr; gap: 28px 16px; }
  .nc-step::after { display: none; }
}
@media (max-width: 560px) { .nc-steps { grid-template-columns: 1fr; } }

/* ==========================================================================
   FAQ accordion
   ========================================================================== */
.nc-faq { max-width: 760px; }
.nc-faq-item { border-bottom: 1px solid var(--line-soft); }
.nc-faq-q {
  width: 100%; text-align: left;
  background: none; border: none; color: var(--text);
  padding: 22px 4px; font-size: 16px; font-weight: 500;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.nc-faq-q .nc-plus { flex-shrink: 0; color: var(--bull); transition: transform 0.2s ease; }
.nc-faq-item[data-open="true"] .nc-plus { transform: rotate(45deg); }
.nc-faq-a { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; }
.nc-faq-a p { padding: 0 4px 22px; color: var(--text-dim); margin: 0; font-size: 14.5px; }

/* ==========================================================================
   Support / Contact
   ========================================================================== */
.nc-support-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 34px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px;
}
.nc-support-card h3 { font-size: 20px; margin-bottom: 6px; }
.nc-support-meta { display: flex; gap: 36px; flex-wrap: wrap; }
.nc-support-meta div span { display: block; }
.nc-support-meta .label { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.nc-support-meta .value { font-size: 15px; color: var(--text); }

/* ==========================================================================
   Legal tabs
   ========================================================================== */
.nc-legal-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; border-bottom: 1px solid var(--line-soft); padding-bottom: 0; }
.nc-legal-tab {
  background: none; border: none; color: var(--text-mute);
  padding: 10px 4px; font-size: 14px; font-weight: 500; margin-right: 22px;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.nc-legal-tab[aria-selected="true"] { color: var(--bull); border-bottom-color: var(--bull); }
.nc-legal-panel { display: none; }
.nc-legal-panel[data-active="true"] { display: block; }
.nc-legal-panel p, .nc-legal-panel li { color: var(--text-dim); font-size: 14.5px; margin-bottom: 12px; }
.nc-legal-panel h4 { font-size: 15px; color: var(--text); margin: 20px 0 6px; }
.nc-legal-panel ul { padding-left: 18px; list-style: disc; }
.nc-legal-note { font-family: var(--font-mono); font-size: 12px; color: var(--text-mute); background: var(--bg-soft); border: 1px solid var(--line-soft); border-radius: var(--radius-sm); padding: 14px 16px; margin-top: 20px; }

/* ==========================================================================
   Final CTA
   ========================================================================== */
.nc-cta {
  text-align: center;
  padding: 90px 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(47,217,168,0.09), transparent 60%);
}
.nc-cta h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 14px; }
.nc-cta p { color: var(--text-dim); max-width: 480px; margin: 0 auto 32px; }
.nc-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ==========================================================================
   Footer
   ========================================================================== */
.nc-footer { padding: 60px 0 30px; }
.nc-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.nc-footer-brand p { color: var(--text-mute); font-size: 13.5px; margin: 14px 0 0; max-width: 260px; }
.nc-footer-col h4 { font-size: 13px; color: var(--text-mute); text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-mono); margin-bottom: 16px; }
.nc-footer-col a, .nc-footer-col li { display: block; font-size: 14px; color: var(--text-dim); padding: 6px 0; }
.nc-footer-col a:hover { color: var(--bull); }
.nc-footer-bottom { border-top: 1px solid var(--line-soft); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--text-mute); }
@media (max-width: 880px) { .nc-footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .nc-footer-grid { grid-template-columns: 1fr; gap: 28px; } }

/* Skip link */
.nc-skip-link {
  position: absolute; left: -999px; top: 0; background: var(--bull); color: #06251D;
  padding: 10px 16px; z-index: 999; border-radius: 0 0 8px 0;
}
.nc-skip-link:focus { left: 0; }