/* -------------------------------------------------------------
   UNLIMITED WATCHLISTS FOR TRADINGVIEW — WEBSITE DESIGN SYSTEM
   Bespoke Soothify Luxury Editorial Aesthetic
   Warm obsidian ink, linen paper, velvet oxblood, and antique brass.
   Zero generic AI slop, no cyan/magenta gradients, no emojis.
   ------------------------------------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --ink: #070505;
  --ink-soft: #0e0a0a;
  --ink-card: #140f0f;
  --ink-card-hover: #1b1414;
  --ink-elevated: #221a1a;
  --paper: #eadfca;
  --paper-light: #f6efe2;
  --paper-muted: rgba(246, 239, 226, 0.74);
  --paper-faint: rgba(246, 239, 226, 0.42);
  --oxblood: #7c1026;
  --oxblood-bright: #98142f;
  --oxblood-soft: rgba(124, 16, 38, 0.25);
  --brass: #c6a568;
  --brass-bright: #e5c58a;
  --brass-soft: rgba(198, 165, 104, 0.18);
  --emerald: #0f6658;
  --green-glow: #4ade80;
  --line: rgba(246, 239, 226, 0.12);
  --line-strong: rgba(198, 165, 104, 0.35);
  --serif: "Cormorant Garamond", "Iowan Old Style", "Playfair Display", "Baskerville", serif;
  --sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

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

html {
  scroll-padding-top: 80px;
  scroll-behavior: smooth;
  background-color: var(--ink);
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.68;
  color: var(--paper-light);
  background-color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Atmospheric candlelight & oxblood radial lighting */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1400px;
  height: 800px;
  background: radial-gradient(circle at 50% 10%, rgba(124, 16, 38, 0.18) 0%, rgba(198, 165, 104, 0.08) 35%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--brass-bright);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}
a:hover {
  color: var(--paper-light);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.15;
  color: var(--paper-light);
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; line-height: 1.05; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.15rem; font-family: var(--sans); font-weight: 600; }

p { margin-bottom: 1.1em; color: var(--paper-muted); }
p:last-child { margin-bottom: 0; }

.wrap {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 2;
}

/* -------------------------------------------------------------
   BUTTONS & BADGES
   ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.22s ease;
}

.btn-oxblood {
  background: linear-gradient(135deg, var(--oxblood-bright) 0%, var(--oxblood) 100%);
  color: #ffffff;
  border: 1px solid var(--brass);
  box-shadow: 0 6px 22px rgba(124, 16, 38, 0.45);
}
.btn-oxblood:hover {
  background: linear-gradient(135deg, #af1836 0%, #851229 100%);
  color: #ffffff;
  box-shadow: 0 8px 28px rgba(124, 16, 38, 0.65);
  transform: translateY(-1px);
}

.btn-brass {
  background: rgba(198, 165, 104, 0.12);
  color: var(--brass-bright);
  border: 1px solid var(--line-strong);
}
.btn-brass:hover {
  background: rgba(198, 165, 104, 0.22);
  color: #ffffff;
  border-color: var(--brass-bright);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  background: var(--oxblood-soft);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass-bright);
  margin-bottom: 20px;
}
.hero-eyebrow img {
  width: 18px;
  height: 18px;
  border-radius: 3px;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(198, 165, 104, 0.12);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass-bright);
}

/* -------------------------------------------------------------
   HEADER & NAVIGATION
   ------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 5, 5, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: border-color 0.2s;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--paper-light);
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.01em;
  flex-shrink: 0;
  white-space: nowrap;
}
.brand span {
  white-space: nowrap;
}
.brand img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--line-strong);
  flex-shrink: 0;
}
.brand:hover {
  color: var(--brass-bright);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.4vw, 24px);
  flex-shrink: 1;
}
.site-nav a {
  font-size: clamp(11.5px, 0.85vw, 13px);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--paper-muted);
  white-space: nowrap;
}
.site-nav a:hover,
.site-nav a.active {
  color: var(--paper-light);
}
.site-nav .btn {
  padding: 8px 15px;
  font-size: 11.5px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Mobile Toggle */
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--paper-light);
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 18px;
}

/* -------------------------------------------------------------
   HERO SECTION
   ------------------------------------------------------------- */
.hero {
  padding: 70px 0 60px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
  gap: 48px;
}
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.hero h1 {
  margin-bottom: 18px;
}
.hero h1 em {
  font-style: italic;
  font-weight: 600;
  color: var(--brass-bright);
}
.hero .lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--paper-muted);
  margin-bottom: 26px;
  max-width: 540px;
}
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.hero-subnote {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--paper-faint);
  margin-bottom: 24px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
}
.chips li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--ink-card);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--paper-light);
}
.chips li::before {
  content: "✦";
  color: var(--brass);
  font-size: 11px;
}

/* Hero Showcase Frame */
.hero-showcase {
  position: relative;
}
.hero-frame-wrap {
  position: relative;
  background: var(--ink-card);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85), 0 0 40px rgba(124, 16, 38, 0.25);
}
.hero-frame-wrap img {
  width: 100%;
  display: block;
}

/* -------------------------------------------------------------
   SECTIONS & GRIDS
   ------------------------------------------------------------- */
section {
  padding: 80px 0;
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}
.section-head h2 {
  margin-bottom: 12px;
}
.section-head p {
  font-size: 17px;
  color: var(--paper-muted);
}

/* Feature Cards Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 22px;
}

.card {
  background: var(--ink-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px 24px;
  position: relative;
  transition: all 0.25s ease;
}
.card:hover {
  background: var(--ink-card-hover);
  border-color: var(--line-strong);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}
.card .card-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--oxblood-soft);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--brass-bright);
  font-size: 18px;
  margin-bottom: 18px;
}
.card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
  color: var(--paper-light);
}
.card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--paper-muted);
}

.card-link {
  display: block;
  text-decoration: none;
}
.card-link .more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass-bright);
  transition: gap 0.2s;
}
.card-link:hover .more {
  gap: 10px;
  color: #ffffff;
}

/* Steps Timeline */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.step-card {
  background: var(--ink-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px 22px;
  position: relative;
}
.step-n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--oxblood);
  border: 1px solid var(--brass);
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
}
.step-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}
.step-card p {
  font-size: 14px;
}

/* Split Feature Showcases */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 50px;
}
.split-reverse {
  grid-template-columns: 1fr 1fr;
}
.split-reverse .shot-box {
  order: 2;
}

/* Shot Box & Captions */
.shot-box {
  position: relative;
  background: var(--ink-card);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
  cursor: zoom-in;
  transition: transform 0.2s, border-color 0.2s;
}
.shot-box:hover {
  transform: translateY(-2px);
  border-color: var(--brass-bright);
}
.shot-box img {
  width: 100%;
  display: block;
}
.shot-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--ink-soft);
  border-top: 1px solid var(--line);
  font-size: 12px;
  font-weight: 600;
  color: var(--paper-muted);
}
.shot-caption .zoom-hint {
  font-size: 11px;
  color: var(--brass);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.shots-grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

/* -------------------------------------------------------------
   FAQ ACCORDION & LIST
   ------------------------------------------------------------- */
.faq-grid {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--ink-card);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item:hover {
  border-color: var(--line-strong);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: var(--paper-light);
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}
.faq-question .toggle-icon {
  font-family: var(--sans);
  font-size: 20px;
  color: var(--brass);
  transition: transform 0.25s ease;
}
.faq-item.open .faq-question .toggle-icon {
  transform: rotate(45deg);
}
.faq-answer {
  display: none;
  padding: 0 24px 22px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper-muted);
  border-top: 1px solid rgba(246, 239, 226, 0.06);
  padding-top: 16px;
}
.faq-item.open .faq-answer {
  display: block;
}

/* -------------------------------------------------------------
   CTA BAND
   ------------------------------------------------------------- */
.cta-band {
  background: linear-gradient(135deg, #1b0f13 0%, var(--ink-card) 100%);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 60px 40px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 50px rgba(124, 16, 38, 0.25);
  position: relative;
  overflow: hidden;
}
.cta-band h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 12px;
}
.cta-band p {
  font-size: 17px;
  max-width: 580px;
  margin: 0 auto 28px;
}

/* -------------------------------------------------------------
   ARTICLES & GUIDES LAYOUT
   ------------------------------------------------------------- */
.article-wrap {
  max-width: 840px;
  margin: 0 auto;
  padding: 50px 24px 80px;
}

.crumbs {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--paper-faint);
  margin-bottom: 18px;
}
.crumbs a {
  color: var(--brass);
}

.article-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.article-header h1 {
  margin-bottom: 14px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--paper-faint);
}

.article-body {
  font-size: 16.5px;
  line-height: 1.75;
}
.article-body h2 {
  font-size: 2rem;
  margin: 48px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.article-body h3 {
  font-size: 1.5rem;
  margin: 32px 0 12px;
}
.article-body ul,
.article-body ol {
  margin: 16px 0 24px 24px;
  color: var(--paper-muted);
}
.article-body li {
  margin-bottom: 8px;
}
.article-body strong {
  color: var(--paper-light);
}
.article-body em {
  color: var(--brass-bright);
}

/* Keyboard keys */
kbd {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--ink-elevated);
  border: 1px solid var(--line-strong);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 2px 7px;
  color: var(--paper-light);
}

code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--ink-card);
  border: 1px solid var(--line);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--brass-bright);
}

/* Comparison Tables */
.comparison-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 30px 0;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  text-align: left;
}
.comparison-table th,
.comparison-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.comparison-table th {
  background: var(--ink-soft);
  color: var(--brass-bright);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.comparison-table tr:hover td {
  background: rgba(198, 165, 104, 0.04);
}
.comparison-table .highlight-col {
  background: rgba(124, 16, 38, 0.18);
  font-weight: 700;
  color: #ffffff;
}

/* -------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--ink-soft);
  padding: 50px 0 35px;
  font-size: 13.5px;
  color: var(--paper-faint);
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 24px;
}
.footer-author strong {
  color: var(--paper-light);
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-nav a {
  color: var(--paper-muted);
  font-size: 13px;
  font-weight: 500;
}
.footer-nav a:hover {
  color: var(--paper-light);
}
.disclaimer {
  font-size: 12px;
  line-height: 1.5;
  color: var(--paper-faint);
  border-top: 1px solid rgba(246, 239, 226, 0.06);
  padding-top: 18px;
}

/* -------------------------------------------------------------
   LIGHTBOX MODAL
   ------------------------------------------------------------- */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(5, 3, 3, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 30px;
  cursor: zoom-out;
}
.lightbox-modal.active {
  display: flex;
}
.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 6px;
  border: 1px solid var(--brass);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9);
}
.lightbox-caption {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--paper-light);
  background: rgba(15, 10, 10, 0.85);
  padding: 6px 16px;
  border-radius: 4px;
  border: 1px solid var(--line-strong);
}
.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  font-size: 32px;
  color: var(--paper-light);
  background: transparent;
  border: none;
  cursor: pointer;
}

/* -------------------------------------------------------------
   RESPONSIVE BREAKPOINTS
   ------------------------------------------------------------- */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .split, .split-reverse {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .split-reverse .shot-box {
    order: 0;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .site-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: rgba(10, 7, 7, 0.98);
    border-bottom: 1px solid var(--line-strong);
    flex-direction: column;
    padding: 24px;
    gap: 18px;
  }
  .site-nav.open {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* -------------------------------------------------------------
   EDITORIAL TUTORIAL STYLES
   ------------------------------------------------------------- */
.tutorial-section-head {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 48px 0 24px;
}

.tutorial-section-head .section-idx {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-style: italic;
  color: var(--brass);
  line-height: 1;
  opacity: 0.8;
}

.tutorial-card {
  background: var(--ink-card);
  border: 1px solid var(--line);
  padding: clamp(24px, 4vw, 40px);
  margin-bottom: 28px;
  border-radius: 4px;
  transition: border-color 0.3s;
}

.tutorial-card:hover {
  border-color: var(--line-strong);
}

.tutorial-card-header {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.badge-number {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: var(--ink-soft);
  color: var(--brass);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-style: italic;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.tutorial-card-title h3 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--paper-light);
  margin-bottom: 4px;
}

.tutorial-card-title p {
  color: var(--paper-muted);
  font-size: 0.95rem;
  font-family: var(--serif);
}

.step-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}

.step-grid.reverse {
  grid-template-columns: 1fr 1fr;
}

.step-instructions {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.step-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.step-bullet {
  width: 26px;
  height: 26px;
  border: 1px solid var(--line-strong);
  background: var(--ink-soft);
  color: var(--brass);
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.9rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-text h4 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--paper-light);
  margin-bottom: 4px;
}

.step-text p {
  font-size: 0.92rem;
  color: var(--paper-muted);
  line-height: 1.6;
}

.step-alert {
  padding: 14px 18px;
  background: var(--ink-soft);
  border-left: 2px solid var(--brass);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--paper-light);
  line-height: 1.5;
}

.step-alert strong {
  color: var(--brass);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
  margin-right: 6px;
}

/* Video Showcase Card */
.video-card {
  background: var(--ink-card);
  border: 1px solid var(--line);
  padding: clamp(20px, 3vw, 32px);
  margin-bottom: 36px;
  border-radius: 6px;
}

.video-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.video-title-area h3 {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
  color: var(--paper-light);
  margin-bottom: 4px;
}

.video-title-area p {
  color: var(--paper-muted);
  font-size: 0.9rem;
}

.stage {
  position: relative;
  background: #050404;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 20px;
}

.player {
  display: block;
  position: relative;
  aspect-ratio: 16 / 9;
  width: 100%;
  cursor: pointer;
  text-decoration: none;
  background: #000;
  overflow: hidden;
}

.player img.thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
  transition: transform 0.7s cubic-bezier(0.18, 0.8, 0.15, 1), opacity 0.4s;
  display: block;
}

.player:hover img.thumb {
  transform: scale(1.02);
  opacity: 0.92;
}

.scrim {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(13, 10, 10, 0.25) 0%, rgba(13, 10, 10, 0.78) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  transition: background 0.3s;
}

.player:hover .scrim {
  background: radial-gradient(circle at center, rgba(13, 10, 10, 0.15) 0%, rgba(13, 10, 10, 0.7) 100%);
}

.play-btn {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--oxblood);
  border: 1px solid var(--paper-light);
  display: grid;
  place-items: center;
  transition: transform 0.25s, background 0.25s, box-shadow 0.25s;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), 0 0 20px rgba(124, 16, 38, 0.5);
}

.play-btn svg {
  width: 26px;
  height: 26px;
  fill: var(--paper-light);
  margin-left: 4px;
}

.player:hover .play-btn {
  transform: scale(1.08);
  background: var(--brass);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.8), 0 0 24px rgba(198, 165, 104, 0.6);
}

.player:hover .play-btn svg {
  fill: var(--ink);
}

.plabel {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--paper-light);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(13, 10, 10, 0.7);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(244, 234, 215, 0.15);
  backdrop-filter: blur(8px);
}

.video-embed-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 20px;
}

.video-embed-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-chapters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.video-chapters-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper-faint);
  font-weight: 600;
  margin-right: 6px;
}

.chapter-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--ink-soft);
  border: 1px solid var(--line);
  color: var(--paper-muted);
  font-size: 0.8rem;
  text-decoration: none;
  border-radius: 3px;
  transition: all 0.2s;
}

.chapter-tag:hover {
  border-color: var(--brass);
  color: var(--paper-light);
  background: var(--ink-elevated);
}

.chapter-tag span {
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.75rem;
}

/* Cheatsheet Table */
.cheatsheet {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  margin-top: 16px;
}

.cheatsheet th {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line-strong);
  background: var(--ink-soft);
}

.cheatsheet td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--paper-light);
  vertical-align: middle;
}

.cheatsheet tr:hover td {
  background: rgba(198, 165, 104, 0.04);
}

.dot-preview {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: inline-block;
}

@media (max-width: 900px) {
  .step-grid, .step-grid.reverse {
    grid-template-columns: 1fr;
  }
}