/* ==========================================================================
   BIG FAME IND. CORP. · MODERN JAPANESE ARCHITECTURAL DESIGN SYSTEM
   File: css/bf-architectural.css
   Version: 3.0.0
   Purity: 100% Light, 100% Sans-Serif, Zero Generic Templates
   ========================================================================== */

:root {
  /* 展廳級純白明亮基底 */
  --bf-bg-pure: #ffffff;
  --bf-bg-canvas: #fbfbfa;
  --bf-bg-subtle: #f4f4f2;
  --bf-bg-card: #ffffff;
  --bf-bg-hover: #ecece8;

  /* 文字階層與墨色 */
  --bf-ink-main: #111315;
  --bf-ink-sub: #5a5f66;
  --bf-ink-dim: #8e949e;
  --bf-ink-invert: #ffffff;

  /* 0.5mm 工藝細線 */
  --bf-border-light: #e6e6e2;
  --bf-border-dark: #111315;
  --bf-border-dash: #d2d2cc;

  /* 微量技術色彩 */
  --bf-accent-steel: #2a3b4c;
  --bf-accent-brass: #b89b72;
  --bf-accent-alert: #d9534f;

  /* 字體族系 */
  --bf-font-sans: 'Inter', 'Noto Sans TC', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --bf-font-mono: 'SF Mono', Consolas, 'Courier New', monospace;

  /* 動畫曲線 */
  --bf-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--bf-font-sans);
  background-color: var(--bf-bg-pure);
  color: var(--bf-ink-main);
  line-height: 1.6;
  letter-spacing: -0.015em;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s var(--bf-ease-out);
}

img, svg {
  display: block;
  max-width: 100%;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.bf-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bf-border-light);
  height: 72px;
  padding: 0 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bf-brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.bf-brand-name {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.bf-brand-tag {
  font-family: var(--bf-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--bf-ink-dim);
}

.bf-menu {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 0.85rem;
  font-weight: 500;
}

.bf-menu a {
  position: relative;
  padding: 6px 0;
}

.bf-menu a:hover, .bf-menu a.active {
  color: var(--bf-accent-brass);
}

.bf-btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--bf-ink-main);
  color: var(--bf-ink-invert);
  border: 1px solid var(--bf-ink-main);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 0;
  transition: all 0.3s var(--bf-ease-out);
}

.bf-btn-nav:hover {
  background: transparent;
  color: var(--bf-ink-main);
}

/* Architecture Language Selector */
.bf-lang-switcher {
  position: relative;
  display: inline-block;
}

.bf-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--bf-border-light);
  background: var(--bf-bg-pure);
  color: var(--bf-ink-main);
  font-family: var(--bf-font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all 0.2s var(--bf-ease-out);
}

.bf-lang-btn:hover {
  border-color: var(--bf-ink-main);
}

.bf-lang-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  background: var(--bf-bg-pure);
  border: 1px solid var(--bf-border-light);
  box-shadow: 0 8px 24px rgba(17, 19, 21, 0.08);
  min-width: 110px;
  z-index: 200;
}

.bf-lang-switcher:hover .bf-lang-menu,
.bf-lang-switcher:focus-within .bf-lang-menu {
  display: block;
}

.bf-lang-item {
  display: block;
  padding: 8px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--bf-ink-main);
  text-decoration: none;
  transition: background 0.15s;
}

.bf-lang-item:hover {
  background: var(--bf-bg-subtle);
  color: var(--bf-accent-brass);
}

.bf-lang-item.active {
  font-weight: 700;
  background: var(--bf-bg-canvas);
}

.bf-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.bf-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--bf-ink-main);
}

/* ==========================================================================
   BUTTONS & TYPOGRAPHY UTILITIES
   ========================================================================== */
.bf-kicker {
  font-family: var(--bf-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bf-accent-steel);
  font-weight: 600;
  margin-bottom: 12px;
  display: block;
}

.bf-title-l {
  font-size: clamp(2rem, 3.2vw, 3.4rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.035em;
  margin-bottom: 24px;
}

.bf-title-m {
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.bf-lead {
  font-size: 0.95rem;
  color: var(--bf-ink-sub);
  font-weight: 300;
  line-height: 1.8;
}

.bf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 0;
  cursor: pointer;
  transition: all 0.3s var(--bf-ease-out);
}

.bf-btn-primary {
  background: var(--bf-ink-main);
  color: var(--bf-ink-invert);
  border: 1px solid var(--bf-ink-main);
}

.bf-btn-primary:hover {
  background: transparent;
  color: var(--bf-ink-main);
}

.bf-btn-line {
  background: transparent;
  color: var(--bf-ink-main);
  border: 1px solid var(--bf-border-light);
}

.bf-btn-line:hover {
  border-color: var(--bf-ink-main);
  background: var(--bf-bg-canvas);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.bf-footer {
  border-top: 1px solid var(--bf-border-light);
  padding: 48px;
  background: var(--bf-bg-pure);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--bf-ink-dim);
}

.bf-footer-links {
  display: flex;
  gap: 28px;
  font-weight: 500;
  color: var(--bf-ink-sub);
}

.bf-footer-links a:hover {
  color: var(--bf-ink-main);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (RWD)
   ========================================================================== */
@media (max-width: 1024px) {
  .bf-nav { padding: 0 24px; }
  .bf-menu { gap: 20px; font-size: 0.8rem; }
  .bf-footer { padding: 36px 24px; }
}

@media (max-width: 768px) {
  .bf-nav { padding: 0 20px; height: 60px; }
  .bf-mobile-toggle { display: flex; }
  .bf-menu {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bf-bg-pure);
    border-bottom: 1px solid var(--bf-border-light);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
  }
  .bf-menu.open { display: flex; }
  .bf-btn-nav { width: 100%; justify-content: center; }
  .bf-footer {
    padding: 32px 20px;
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  .bf-footer-links { flex-wrap: wrap; justify-content: center; gap: 16px; }
}

/* ==========================================================================
   FLOATING ACTION RAIL & INQUIRY ACCELERATOR (全域浮動諮詢軌道)
   ========================================================================== */
.bf-float-rail {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.bf-capsule-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bf-ink-main);
  color: var(--bf-ink-invert);
  padding: 14px 24px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--bf-ink-main);
  box-shadow: 0 16px 32px rgba(17, 19, 21, 0.15);
  transition: all 0.3s var(--bf-ease-out);
}

.bf-capsule-cta:hover {
  background: var(--bf-bg-pure);
  color: var(--bf-ink-main);
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(17, 19, 21, 0.22);
}

.bf-capsule-cta .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--bf-accent-brass);
  border-radius: 50%;
  animation: bf-pulse 2s infinite;
}

@keyframes bf-pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(184, 155, 114, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(184, 155, 114, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(184, 155, 114, 0); }
}

@media (max-width: 768px) {
  .bf-float-rail {
    bottom: 20px;
    right: 20px;
    left: 20px;
  }
  .bf-capsule-cta {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }
}

/* ==========================================================================
   AUTHENTIC PROOF & VERIFIED CASES STYLES
   ========================================================================== */
.section-proof {
  padding: 100px 48px;
  background: var(--bf-bg-canvas);
  border-bottom: 1px solid var(--bf-border-light);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.proof-card {
  background: var(--bf-bg-pure);
  border: 1px solid var(--bf-border-light);
  padding: 16px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s var(--bf-ease-out);
}

.proof-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.06);
  border-color: var(--bf-ink-main);
}

.proof-img-wrap {
  width: 100%;
  height: 220px;
  overflow: hidden;
  margin-bottom: 16px;
  background: var(--bf-bg-subtle);
}

.proof-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--bf-ease-out);
}

.proof-card:hover .proof-img-wrap img {
  transform: scale(1.05);
}

.proof-badge {
  font-family: var(--bf-font-mono);
  font-size: 0.7rem;
  color: var(--bf-accent-brass);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.proof-title {
  font-size: 1.05rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.proof-desc {
  font-size: 0.84rem;
  color: var(--bf-ink-sub);
  line-height: 1.6;
  margin-bottom: 12px;
}

.section-verified {
  padding: 100px 48px;
  background: var(--bf-bg-pure);
  border-bottom: 1px solid var(--bf-border-light);
}

.verified-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.verified-card {
  border: 1px solid var(--bf-border-light);
  padding: 36px;
  background: var(--bf-bg-pure);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s var(--bf-ease-out);
}

.verified-card:hover {
  box-shadow: 0 16px 36px rgba(0,0,0,0.05);
  border-color: var(--bf-ink-main);
}

.verified-kicker {
  font-family: var(--bf-font-mono);
  font-size: 0.72rem;
  color: var(--bf-accent-steel);
  letter-spacing: 0.15em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.verified-title {
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: 16px;
}

.verified-triplet {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
  background: var(--bf-bg-canvas);
  padding: 16px 20px;
  border-left: 2px solid var(--bf-accent-brass);
  font-size: 0.84rem;
  line-height: 1.6;
}

.verified-triplet strong {
  color: var(--bf-ink-main);
}

.verified-specs {
  font-size: 0.8rem;
  color: var(--bf-ink-sub);
  border-top: 1px dashed var(--bf-border-light);
  padding-top: 16px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.verified-specs span {
  display: flex;
  justify-content: space-between;
}

.verified-specs strong {
  color: var(--bf-ink-main);
  font-weight: 500;
}

@media (max-width: 768px) {
  .proof-grid { grid-template-columns: 1fr; }
  .verified-grid { grid-template-columns: 1fr; }
  .section-proof, .section-verified { padding: 60px 20px; }
  .verified-card { padding: 28px 20px; }
}



/* ==========================================================================
   LAYOUT CLASSES (Migrated from inline styles)
   ========================================================================== */
.hero-spatial {
      min-height: calc(100vh - 72px);
      display: grid;
      grid-template-columns: 32% 68%;
      border-bottom: 1px solid var(--bf-border-light);
    }
    .hero-left-editorial {
      padding: 64px 48px;
      border-right: 1px solid var(--bf-border-light);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background: var(--bf-bg-pure);
    }
    .spectrum-slider-block {
      border-top: 1px solid var(--bf-border-light);
      padding-top: 32px;
    }
    .spectrum-label {
      font-family: var(--bf-font-mono);
      font-size: 0.7rem;
      color: var(--bf-ink-dim);
      margin-bottom: 12px;
      display: flex;
      justify-content: space-between;
    }
    .spectrum-ticks {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
    }
    .tick-btn {
      background: var(--bf-bg-canvas);
      border: 1px solid var(--bf-border-light);
      padding: 12px 10px;
      font-size: 0.76rem;
      font-weight: 500;
      text-align: left;
      cursor: pointer;
      transition: all 0.25s;
    }
    .tick-btn .num {
      display: block;
      font-family: var(--bf-font-mono);
      font-size: 0.65rem;
      color: var(--bf-ink-dim);
      margin-bottom: 4px;
    }
    .tick-btn.active, .tick-btn:hover {
      background: var(--bf-ink-main);
      color: var(--bf-ink-invert);
      border-color: var(--bf-ink-main);
    }
    .tick-btn.active .num { color: var(--bf-accent-brass); }

    .hero-right-canvas {
      position: relative;
      background: var(--bf-bg-canvas);
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 40px;
    }
    .canvas-card-wrapper {
      width: 100%;
      max-width: 920px;
      background: var(--bf-bg-pure);
      border: 1px solid var(--bf-border-light);
      box-shadow: 0 20px 48px rgba(0, 0, 0, 0.03);
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      overflow: hidden;
    }
    .canvas-visual {
      position: relative;
      min-height: 520px;
      background: #f7f6f2;
      overflow: hidden;
    }
    .canvas-visual img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s var(--bf-ease-out);
    }
    .canvas-cad-overlay {
      position: absolute;
      inset: 0;
      background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40"><rect width="40" height="40" fill="none" stroke="%232a3b4c" stroke-width="0.3" stroke-opacity="0.25"/></svg>');
      pointer-events: none;
    }
    .canvas-spec-panel {
      padding: 40px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      border-left: 1px solid var(--bf-border-light);
    }
    .spec-details {
      list-style: none;
      font-size: 0.82rem;
      color: var(--bf-ink-sub);
      line-height: 1.9;
    }
    .spec-details li {
      display: flex;
      justify-content: space-between;
      border-bottom: 1px dashed var(--bf-border-light);
      padding: 4px 0;
    }
    .spec-details strong {
      font-weight: 500;
      color: var(--bf-ink-main);
    }
    .spec-action {
      margin-top: 24px;
      display: flex;
      gap: 12px;
    }

    /* Section Twins */
    .section-twins {
      padding: 100px 48px;
      background: var(--bf-bg-pure);
      border-bottom: 1px solid var(--bf-border-light);
    }
    .twins-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 24px;
    }
    .twin-card {
      background: var(--bf-bg-canvas);
      border: 1px solid var(--bf-border-light);
      transition: all 0.4s var(--bf-ease-out);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    .twin-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 16px 36px rgba(0, 0, 0, 0.05);
      border-color: var(--bf-ink-main);
    }
    .twin-card.col-7 { grid-column: span 7; }
    .twin-card.col-5 { grid-column: span 5; }
    .twin-card.col-4 { grid-column: span 4; }

    .twin-img-wrap {
      aspect-ratio: 16 / 10;
      overflow: hidden;
      background: #eeebe3;
      position: relative;
    }
    .twin-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s var(--bf-ease-out);
    }
    .twin-card:hover .twin-img-wrap img { transform: scale(1.03); }

    .twin-body {
      padding: 32px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .twin-tag {
      font-family: var(--bf-font-mono);
      font-size: 0.65rem;
      letter-spacing: 0.15em;
      color: var(--bf-accent-steel);
      margin-bottom: 8px;
    }
    .twin-title {
      font-size: 1.35rem;
      font-weight: 500;
      margin-bottom: 12px;
    }
    .twin-desc {
      font-size: 0.88rem;
      color: var(--bf-ink-sub);
      font-weight: 300;
      line-height: 1.7;
      margin-bottom: 24px;
    }
    .twin-footer {
      border-top: 1px solid var(--bf-border-light);
      padding-top: 16px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.78rem;
      font-weight: 600;
    }
    .twin-footer span { font-family: var(--bf-font-mono); font-weight: 400; color: var(--bf-ink-dim); }

    /* Engineering Pipeline */
    .section-engine {
      padding: 100px 48px;
      background: var(--bf-bg-canvas);
      border-bottom: 1px solid var(--bf-border-light);
    }
    .steps-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 32px;
      margin-top: 48px;
    }
    .step-card {
      background: var(--bf-bg-pure);
      border: 1px solid var(--bf-border-light);
      padding: 40px;
    }
    .step-num {
      font-family: var(--bf-font-mono);
      font-size: 2.4rem;
      font-weight: 300;
      color: var(--bf-border-light);
      line-height: 1;
      margin-bottom: 20px;
    }

    /* Dual Track Conversion */
    .section-cta {
      padding: 100px 48px;
      background: var(--bf-bg-pure);
    }
    .cta-dual-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      max-width: 1240px;
      margin: 0 auto;
    }
    .cta-card {
      padding: 48px;
      border: 1px solid var(--bf-border-dark);
      background: var(--bf-bg-pure);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      min-height: 380px;
    }
    .cta-card.alt {
      background: var(--bf-ink-main);
      color: var(--bf-ink-invert);
      border-color: var(--bf-ink-main);
    }
    .cta-card.alt .bf-kicker { color: var(--bf-accent-brass); }
    .cta-card.alt p { color: #a4abb5; }
    .cta-card.alt .bf-btn {
      background: var(--bf-bg-pure);
      color: var(--bf-ink-main);
      border-color: var(--bf-bg-pure);
    }
    .cta-card.alt .bf-btn:hover {
      background: transparent;
      color: var(--bf-ink-invert);
    }

    /* RWD */
    @media (max-width: 1024px) {
      .hero-spatial { grid-template-columns: 1fr; }
      .hero-left-editorial { border-right: 0; border-bottom: 1px solid var(--bf-border-light); padding: 48px 32px; }
      .hero-right-canvas { padding: 32px 24px; }
      .canvas-card-wrapper { grid-template-columns: 1fr; }
      .canvas-visual { min-height: 380px; }
      .canvas-spec-panel { border-left: 0; border-top: 1px solid var(--bf-border-light); padding: 32px; }
      .section-twins, .section-engine, .section-cta { padding: 80px 32px; }
      .twins-grid { grid-template-columns: 1fr; }
      .twin-card.col-7, .twin-card.col-5, .twin-card.col-4 { grid-column: span 1; }
      .steps-row, .cta-dual-grid { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
      .hero-left-editorial { padding: 36px 20px; }
      .spectrum-ticks { grid-template-columns: 1fr; }
      .hero-right-canvas { padding: 20px 16px; }
      .canvas-visual { min-height: 280px; }
      .canvas-spec-panel { padding: 24px 20px; }
      .section-twins, .section-engine, .section-cta { padding: 60px 20px; }
      .step-card, .cta-card { padding: 28px 20px; }
      .bf-btn { width: 100%; }
      .spec-action { flex-direction: column; }
    }


/* The primary inquiry is visible before the long case catalogue on every screen. */
.hero-inquiry {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 48px;
  margin-top: 28px;
  padding: 12px 18px;
  background: var(--bf-ink-main);
  color: var(--bf-ink-invert);
  font-size: 0.9rem;
  font-weight: 600;
}
.hero-inquiry:hover, .hero-inquiry:focus-visible { background: var(--bf-accent-steel); }
@media (max-width: 768px) {
  .hero-inquiry { width: 100%; margin-top: 22px; }
  .bf-lead { font-size: 0.95rem; color: #434b52; font-weight: 400; }
  .spectrum-slider-block { margin-top: 30px; }
  .spectrum-ticks {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 5px;
  }
  .tick-btn { flex: 0 0 43%; min-height: 64px; scroll-snap-align: start; }
  .bf-float-rail { right: 12px; left: auto; bottom: 12px; }
  .bf-capsule-cta { width: auto; padding: 9px 12px; font-size: 0.75rem; }
}

/* ==========================================================================
   ANIMATIONS (For Aesthetics Master & UX Specialist)
   ========================================================================== */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}