/* ============================================================
   TRANSFERO BRAND PORTAL — style.css
   ============================================================ */

/* --- LOCAL FONTS (Montserrat) --- */
@font-face {
  font-family: 'Montserrat';
  src: url('assets/fonts/Montserrat-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('assets/fonts/Montserrat-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Montserrat';
  src: url('assets/fonts/Montserrat-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- VARIABLES (dark mode default) --- */
:root {
  --c-dark:       #160f29;
  --c-dark2:      #262642;
  --c-brand:      #2929A6;
  --c-royal:      #4d4dff;
  --c-lilac:      #9393ff;
  --c-mid1:       #454566;
  --c-mid2:       #6a6a8c;
  --c-mid3:       #8e8eaf;
  --c-light1:     #b9b9db;
  --c-light2:     #d3d3ed;
  --c-light3:     #f6f6fe;
  --c-white:      #ffffff;

  /* theme tokens */
  --bg:           #160f29;
  --bg2:          #1c1440;
  --fg:           #ffffff;
  --fg-muted:     #8e8eaf;
  --fg-sub:       #d3d3ed;
  --card-bg:      rgba(38, 38, 66, 0.45);
  --card-border:  rgba(77, 77, 255, 0.18);
  --card-hover:   rgba(77, 77, 255, 0.32);
  --nav-bg:       rgba(22, 15, 41, 0.88);
  --nav-border:   rgba(77, 77, 255, 0.15);
  --tabs-bg:      rgba(22, 15, 41, 0.95);
  --tabs-border:  rgba(77, 77, 255, 0.12);
  --input-bg:     rgba(38, 38, 66, 0.45);
  --input-border: rgba(77, 77, 255, 0.18);

  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    20px;
  --radius-xl:    28px;

  --space-xs:     4px;
  --space-sm:     8px;
  --space-md:     16px;
  --space-lg:     24px;
  --space-xl:     40px;
  --space-2xl:    64px;
  --space-3xl:    96px;

  --nav-h:        64px;
  --tabs-h:       56px;
  --transition:   200ms cubic-bezier(.4,0,.2,1);
  --transition-slow: 400ms cubic-bezier(.4,0,.2,1);
  --font:         'Montserrat', sans-serif;
}

/* --- LIGHT MODE OVERRIDES --- */
[data-theme="light"] {
  --bg:           #f4f4f9;
  --bg2:          #eceaf4;
  --fg:           #160f29;
  --fg-muted:     #6a6a8c;
  --fg-sub:       #454566;
  --card-bg:      rgba(255, 255, 255, 0.85);
  --card-border:  rgba(77, 77, 255, 0.13);
  --card-hover:   rgba(77, 77, 255, 0.22);
  --nav-bg:       rgba(244, 244, 249, 0.92);
  --nav-border:   rgba(22, 15, 41, 0.1);
  --tabs-bg:      rgba(244, 244, 249, 0.97);
  --tabs-border:  rgba(22, 15, 41, 0.08);
  --input-bg:     rgba(255, 255, 255, 0.9);
  --input-border: rgba(77, 77, 255, 0.2);
}

/* --- RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-top: var(--nav-h);
  transition: background var(--transition-slow), color var(--transition-slow);
}
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }
input, select { font-family: var(--font); }
code { font-family: 'SF Mono', 'Fira Mono', monospace; }

/* --- LAYOUT --- */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* --- BACKGROUND TEXTURE --- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(77,77,255,0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}
[data-theme="light"] body::before {
  background-image: radial-gradient(rgba(77,77,255,0.07) 1px, transparent 1px);
}
body > * { position: relative; z-index: 1; }

/* --- NAV --- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--nav-border);
  transition: background var(--transition-slow), border-color var(--transition-slow);
}
.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
/* --- MAIN TABS (inside navbar) --- */
.main-tabs {
  flex: 1;
  display: flex;
  justify-content: center;
  height: 100%;
}
.main-tabs-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  height: 100%;
}
.menu-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.menu-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 200px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px rgba(0,0,0,0.25);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 95;
}
.menu-item:hover .menu-dropdown,
.menu-item:focus-within .menu-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.menu-dropdown a {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-sub);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  text-decoration: none;
  transition: all var(--transition);
}
.menu-dropdown a:hover {
  background: rgba(77,77,255,0.1);
  color: var(--c-royal);
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 28px; width: auto; }
.nav-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border: 1px solid rgba(77,77,255,0.2);
  border-radius: 100px;
  margin-left: var(--space-sm);
}
[data-theme="light"] .nav-label {
  border-color: rgba(22, 15, 41, 0.15);
}

.theme-toggle {
  margin-left: auto;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--fg-muted);
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  transition: all var(--transition);
  flex-shrink: 0;
}
.theme-toggle:hover {
  color: var(--c-royal);
  border-color: var(--c-royal);
  background: rgba(77,77,255,0.1);
}
.icon-sun  { display: none; }
.icon-moon { display: block; }
[data-theme="light"] .icon-sun  { display: block; }
[data-theme="light"] .icon-moon { display: none; }

/* --- HERO --- */
.hero {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-2xl) var(--space-xl);
  background: #0d0820;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-logo {
  height: 44px;
  width: auto;
}

/* --- GRADIENT TEXT --- */
.text-gradient {
  background: linear-gradient(90deg, #81feef 0%, #4d4dff 70%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- MAIN TABS (inside nav) --- */
.main-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
}
.main-tab-btn::after {
  content: '';
  position: absolute;
  bottom: -11px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--c-royal);
  border-radius: 2px;
  transition: width var(--transition);
}
.main-tab-btn:hover {
  color: var(--fg);
  background: rgba(77,77,255,0.08);
}
.main-tab-btn.active {
  color: var(--fg);
  background: rgba(77,77,255,0.1);
}
.main-tab-btn.active::after { width: 70%; }
[data-theme="light"] .main-tab-btn:hover { background: rgba(77,77,255,0.07); }
[data-theme="light"] .main-tab-btn.active { background: rgba(77,77,255,0.09); }

/* --- PANELS --- */
.panels-wrap {
  padding: var(--space-xl) 0 var(--space-3xl);
}
.panel { display: none; }
.panel.active { display: block; }

/* --- LOGO TABS (sub-tabs inside logos panel) --- */
.logo-tabs {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 4px;
  width: fit-content;
}
.tab-btn {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
}
.tab-btn.active {
  color: var(--fg);
  background: rgba(77,77,255,0.25);
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* --- LOGO GRID --- */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}
.logo-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition: all var(--transition);
}
.logo-card:hover {
  border-color: var(--card-hover);
  box-shadow: 0 8px 32px rgba(77,77,255,0.12);
}
.logo-card-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) var(--space-lg);
  min-height: 160px;
}
.logo-card-preview--img {
  padding: var(--space-lg);
  min-height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-card-preview--vertical {
  min-height: 220px;
}
.logo-card-preview--img.bg-dark  { background: #160f29; }
.logo-card-preview--img.bg-light { background: #f6f6fe; }
.logo-card-preview--img img {
  display: block;
  object-fit: contain;
}
.logo-img-horizontal {
  width: 86%;
  height: auto;
  max-height: 90px;
}
.logo-img-vertical {
  width: auto;
  height: 160px;
  max-width: 60%;
}
.logo-img-symbol {
  width: auto;
  height: 110px;
  max-width: 50%;
}
.logo-more-note {
  margin-top: var(--space-lg);
  font-size: 13px;
  color: var(--fg-muted);
  text-align: center;
  padding: var(--space-md);
  border: 1px dashed rgba(77,77,255,0.2);
  border-radius: var(--radius-md);
}
.logo-card-info {
  padding: var(--space-md) var(--space-md) var(--space-sm);
  background: var(--card-bg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.logo-card-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-sub);
  flex: 1;
}
.logo-card-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 100px;
}
.logo-card-tag.preferred {
  background: rgba(77,77,255,0.2);
  color: var(--c-lilac);
}
.logo-card-actions {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md) var(--space-md);
  background: var(--card-bg);
}
.logo-card-actions .btn { flex: 1; }

/* --- RULES GRID --- */
.rules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.rule-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255,80,80,0.15);
}
.rule-preview {
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.rule-preview.bg-dark { background: #160f29; }
.rule-preview::before {
  content: '✕';
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 12px;
  color: rgba(255,80,80,0.7);
  font-weight: 700;
  z-index: 2;
}
.rule-logo-img {
  width: 78%;
  height: auto;
  max-height: 38px;
  object-fit: contain;
  display: block;
}
.rule-card p {
  padding: 10px var(--space-sm);
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-muted);
  background: var(--card-bg);
  text-align: center;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--c-royal);
  color: #ffffff;
  border: 1.5px solid var(--c-royal);
}
.btn-primary:hover {
  background: #3b3bff;
  border-color: #3b3bff;
  box-shadow: 0 4px 20px rgba(77,77,255,0.4);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--fg-sub);
  border: 1.5px solid var(--card-border);
}
.btn-outline:hover {
  color: var(--fg);
  border-color: var(--c-royal);
  background: rgba(77,77,255,0.1);
}
.btn-ghost {
  background: transparent;
  color: var(--fg-muted);
  border: 1.5px solid var(--card-border);
}
.btn-ghost:hover {
  color: var(--fg);
  border-color: rgba(142,142,175,0.4);
  background: rgba(77,77,255,0.05);
}
.btn-sm { font-size: 13px; padding: 7px 14px; }
.btn-full { width: 100%; }

/* --- SECTION HELPERS --- */
.subsection-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--fg-sub);
  margin-bottom: var(--space-lg);
  margin-top: var(--space-2xl);
  letter-spacing: -0.01em;
}

/* --- COLORS --- */
.primary-colors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.color-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--card-border);
  transition: all var(--transition);
}
.color-card:hover {
  border-color: var(--card-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(77,77,255,0.1);
}
.color-swatch { height: 120px; }
.color-info {
  padding: var(--space-md);
  background: var(--card-bg);
}
.color-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  margin-right: auto;
}
.color-values {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.color-value-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}
.color-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  min-width: 44px;
}
.color-value-row code {
  font-size: 12px;
  color: var(--fg-sub);
  flex: 1;
}
.copy-icon {
  opacity: 0;
  color: var(--fg-muted);
  padding: 2px;
  border-radius: 4px;
  transition: all var(--transition);
  cursor: pointer;
  display: flex;
}
.color-value-row:hover .copy-icon { opacity: 1; }
.copy-icon:hover { color: var(--c-lilac); }
.copy-icon.copied { color: var(--c-royal); opacity: 1; }

/* --- NEUTRALS STRIP --- */
.neutral-strip {
  display: flex;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--card-border);
  margin-bottom: var(--space-lg);
}
.neutral-swatch {
  flex: 1;
  padding: var(--space-xl) var(--space-xs) var(--space-md);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  cursor: pointer;
  transition: flex var(--transition);
}
.neutral-swatch:hover { flex: 1.5; }
.neutral-swatch span {
  font-size: 10px;
  font-weight: 700;
  writing-mode: vertical-rl;
  color: inherit;
  opacity: 0.7;
  letter-spacing: 0.05em;
}

/* --- GRADIENTS --- */
.gradient-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.gradient-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--card-border);
  transition: all var(--transition);
}
.gradient-card:hover {
  border-color: var(--card-hover);
  transform: translateY(-2px);
}
.gradient-preview { height: 80px; }
.gradient-info {
  padding: var(--space-md);
  background: var(--card-bg);
}
.gradient-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 4px;
}
.gradient-desc {
  font-size: 12px;
  color: var(--fg-muted);
  margin-bottom: var(--space-sm);
}
.gradient-stops {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}
.gradient-stop {
  font-size: 12px;
  font-family: 'SF Mono', monospace;
  color: var(--c-lilac);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(147,147,255,0.1);
  transition: background var(--transition);
}
.gradient-stop:hover { background: rgba(147,147,255,0.2); }
.gradient-arrow { color: var(--fg-muted); font-size: 12px; }
.css-copy { font-size: 12px; }

/* --- TYPOGRAPHY --- */
.type-showcase {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}
.type-alphabet {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: var(--space-sm);
  background: linear-gradient(135deg, #4d4dff, #9393ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.type-chars {
  font-size: 14px;
  font-weight: 400;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
  line-height: 1.8;
}
.type-scale {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-2xl);
}
.type-row {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-lg) var(--space-xl);
}
.type-meta {
  font-size: 11px;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  min-width: 200px;
  flex-shrink: 0;
}
.type-sample { flex: 1; }
.type-bold   { font-weight: 700; }
.type-medium { font-weight: 500; }
.type-regular { font-weight: 400; }
.type-48  { font-size: 48px; letter-spacing: -0.03em; line-height: 1; color: var(--fg); }
.type-24  { font-size: 24px; letter-spacing: -0.01em; color: var(--fg); }
.type-16  { font-size: 16px; color: var(--fg-sub); }
.type-13  { font-size: 13px; color: var(--fg-muted); }
.type-divider {
  height: 1px;
  background: var(--card-border);
  margin: 0 var(--space-xl);
}
.highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
.highlight-card {
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--card-border);
}
.highlight-card--dark  { background: #160f29; }
.highlight-card--light { background: #f6f6fe; }
.highlight-text {
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}
.highlight-note {
  font-size: 12px;
  font-weight: 400;
  color: var(--c-mid3);
}
.highlight-note code {
  font-size: 11px;
  color: var(--c-lilac);
  background: rgba(147,147,255,0.1);
  padding: 1px 5px;
  border-radius: 3px;
}

/* --- SIGNATURE --- */
.sig-layout {
  display: grid;
  grid-template-columns: 440px 1fr;
  gap: var(--space-xl);
  align-items: start;
}
.sig-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-sub);
}
.optional {
  font-size: 11px;
  font-weight: 400;
  color: var(--fg-muted);
}
.form-group input {
  background: var(--input-bg);
  border: 1.5px solid var(--input-border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 400;
  color: var(--fg);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}
.form-group input:focus {
  border-color: var(--c-royal);
  background: rgba(77,77,255,0.06);
}
.form-group input::placeholder { color: var(--fg-muted); }
.sig-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.gmail-instructions {
  display: none;
  margin-top: var(--space-md);
  background: rgba(77,77,255,0.06);
  border: 1px solid rgba(77,77,255,0.2);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}
.gmail-instructions.open { display: block; }
.gmail-instructions h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--fg-sub);
  margin-bottom: var(--space-md);
}
.gmail-steps {
  list-style: decimal;
  padding-left: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.gmail-steps li {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.gmail-steps strong { color: var(--fg-sub); }
.gmail-tip {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: rgba(147,147,255,0.08);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.5;
}
.gmail-tip svg { flex-shrink: 0; margin-top: 1px; }
.gmail-tip strong { color: var(--fg-sub); }

/* SIGNATURE PREVIEW */
.sig-preview-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-muted);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.04em;
}
.sig-email-mock {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  border: 1px solid rgba(0,0,0,0.06);
}
.email-mock-header {
  background: #f2f2f7;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid #e5e5ea;
}
.email-mock-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.email-mock-dot.red    { background: #ff5f57; }
.email-mock-dot.yellow { background: #febc2e; }
.email-mock-dot.green  { background: #28c840; }
.email-mock-title {
  font-size: 13px;
  font-weight: 500;
  color: #666;
  margin-left: auto;
  margin-right: auto;
  transform: translateX(-20px);
  font-family: -apple-system, sans-serif;
}
.email-mock-fields {
  padding: 12px 20px;
  border-bottom: 1px solid #f0f0f5;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.email-field {
  display: flex;
  gap: 8px;
  font-size: 13px;
  font-family: -apple-system, sans-serif;
  color: #333;
}
.email-field span:first-child { color: #999; min-width: 50px; }
.email-mock-body {
  padding: 20px;
  font-family: -apple-system, sans-serif;
}
.email-sig-divider {
  font-size: 13px;
  color: #999;
  margin-bottom: 12px;
}
.sig-preview-render {
  font-family: Arial, Helvetica, sans-serif;
}

/* --- SUBSECTION DESC --- */
.subsection-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 640px;
  margin-bottom: var(--space-xl);
  margin-top: calc(var(--space-sm) * -1);
}

/* --- SURFACES GRID --- */
.surfaces-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.surface-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--card-border);
  transition: all var(--transition);
}
.surface-card:hover { transform: translateY(-2px); }
.surface-preview { height: 80px; }
.surface-info {
  padding: var(--space-md);
  background: var(--card-bg);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.surface-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
}
.surface-info code {
  font-size: 12px;
  color: var(--c-royal);
  cursor: pointer;
  font-family: 'SF Mono', monospace;
}
.surface-info code:hover { text-decoration: underline; }
.surface-use {
  font-size: 11px;
  color: var(--fg-muted);
}

/* --- GRADIENT HEADLINE DEMOS --- */
.gradient-headline-demos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.gradient-demo {
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-xl) var(--space-lg);
  border: 1px solid var(--card-border);
  position: relative;
}
.gradient-demo--dark {
  background: linear-gradient(135deg, #160f29, #1d1566);
}
.gradient-demo--light {
  background: linear-gradient(135deg, #eeeeff, #e4e2f5);
}
.gradient-demo-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-md);
}
.gradient-demo--light .gradient-demo-label { color: rgba(22,15,41,0.4); }
.gradient-demo-text {
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #ffffff;
}
.gradient-demo--light .gradient-demo-text { color: #160f29; }

/* --- STATS ROW --- */
.stats-row {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-xl);
}
.stat-block {
  flex: 1;
  padding: var(--space-xl) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.stat-num {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(90deg, #81feef, #4d4dff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 400;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--card-border);
  flex-shrink: 0;
}

/* --- GUIDELINES --- */
.voice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.voice-card {
  background: linear-gradient(145deg, #eeeeff, #e4e2f5);
  border: 1px solid rgba(147,147,255,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition);
}
[data-theme="dark"] .voice-card {
  background: var(--card-bg);
  border-color: var(--card-border);
}
.voice-card:hover {
  border-color: rgba(77,77,255,0.35);
  box-shadow: 0 8px 32px rgba(77,77,255,0.1);
  transform: translateY(-2px);
}
.voice-icon-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.voice-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(77,77,255,0.12);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}
[data-theme="dark"] .voice-icon { background: rgba(77,77,255,0.15); }
.voice-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #160f29;
}
[data-theme="dark"] .voice-title { color: var(--fg); }
.voice-desc {
  font-size: 14px;
  color: #454566;
  line-height: 1.6;
  margin-bottom: var(--space-md);
}
[data-theme="dark"] .voice-desc { color: var(--fg-muted); }
.voice-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: var(--space-md);
}
.voice-list li {
  font-size: 13px;
  color: #454566;
  padding-left: 14px;
  position: relative;
}
[data-theme="dark"] .voice-list li { color: var(--fg-muted); }
.voice-list li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--c-royal);
}
.voice-example {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(77,77,255,0.1);
}
.voice-do,
.voice-dont {
  font-size: 12px;
  line-height: 1.5;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: #454566;
}
[data-theme="dark"] .voice-do,
[data-theme="dark"] .voice-dont { color: var(--fg-muted); }
.voice-do   { background: rgba(77,255,128,0.05); border-left: 2px solid rgba(77,255,128,0.3); }
.voice-dont { background: rgba(255,80,80,0.05);  border-left: 2px solid rgba(255,80,80,0.25); }
.tag-do,
.tag-dont {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1px 6px;
  border-radius: 3px;
  margin-right: 6px;
}
.tag-do   { background: rgba(77,255,128,0.15); color: #4dff80; }
.tag-dont { background: rgba(255,80,80,0.15);  color: #ff5050; }

.writing-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
}
.writing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.writing-table th {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  background: var(--card-bg);
  border-bottom: 1px solid var(--card-border);
}
.writing-table td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--card-border);
  color: var(--fg-muted);
  font-size: 13px;
}
.writing-table tr:last-child td { border-bottom: none; }
.writing-table tr:hover td { background: rgba(77,77,255,0.04); }
.col-correct { color: #5dbe7a; }
.col-wrong   { color: #c97070; }

/* --- FOOTER --- */
.footer {
  border-top: 1px solid var(--card-border);
  padding: var(--space-2xl) 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}
.footer-tagline {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-muted);
  font-style: italic;
}
.footer-copy {
  font-size: 12px;
  color: var(--c-mid1);
  margin-left: auto;
}

/* --- TOAST --- */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--c-dark2);
  border: 1px solid rgba(77,77,255,0.3);
  color: var(--c-light2);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 9999;
  opacity: 0;
  transition: all var(--transition-slow);
  pointer-events: none;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .logo-grid { grid-template-columns: repeat(2, 1fr); }
  .rules-grid { grid-template-columns: repeat(3, 1fr); }
  .sig-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --space-3xl: 64px; }
  .container { padding: 0 var(--space-md); }
  .logo-grid { grid-template-columns: 1fr; }
  .rules-grid { grid-template-columns: repeat(2, 1fr); }
  .primary-colors { grid-template-columns: 1fr; }
  .gradient-grid { grid-template-columns: 1fr; }
  .highlights { grid-template-columns: 1fr; }
  .voice-grid { grid-template-columns: 1fr; }
  .surfaces-grid { grid-template-columns: repeat(2, 1fr); }
  .gradient-headline-demos { grid-template-columns: 1fr; }
  .stats-row { flex-direction: column; }
  .stat-divider { width: 100%; height: 1px; }
  .neutral-swatch span { display: none; }
  .type-row { flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
  .type-meta { min-width: unset; }
  .type-48 { font-size: 32px; }
  .type-24 { font-size: 18px; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: var(--space-md); }
  .footer-copy { margin-left: 0; }
  .form-row-2 { grid-template-columns: 1fr; }
  .main-tab-btn { padding: 8px 14px; font-size: 13px; }
  .hero-stats { gap: var(--space-lg); }
  .hero-stat-num { font-size: 22px; }
}

@media (max-width: 480px) {
  .rules-grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   v2 REDESIGN COMPONENTS
   ============================================================ */

/* --- HERO GLOW EFFECT --- */
.hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 80% at 50% 120%, rgba(77,77,255,0.72) 0%, rgba(41,41,166,0.36) 28%, transparent 58%),
    radial-gradient(ellipse 50% 45% at 50% 108%, rgba(129,254,239,0.22) 0%, transparent 45%);
  z-index: 0;
}
.hero-brand {
  display: flex;
  align-items: center;
  gap: 28px;
  position: relative;
  z-index: 1;
}
.hero-sep {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.18);
  flex-shrink: 0;
}
.hero-tagline {
  font-size: clamp(15px, 2vw, 20px);
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  letter-spacing: -0.01em;
  margin: 0;
  white-space: nowrap;
}
.hero-money {
  color: var(--c-royal);
  font-weight: 700;
}

/* --- PANEL HEADER --- */
.panel-header {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--card-border);
}
.panel-header.iv-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.iv-header-text {
  flex: 1;
  min-width: 280px;
}
.iv-download-btn {
  flex-shrink: 0;
}
.panel-title {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 6px;
  line-height: 1.1;
}
.panel-desc {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 66.6667%;
}
.panel-banner {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  margin-bottom: var(--space-lg);
  object-fit: cover;
}

/* --- SECTION LABEL --- */
.section-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: var(--space-md);
  margin-top: var(--space-2xl);
}
.panel-header + .section-label {
  margin-top: 0;
}

/* --- DRIVE / DOCS BANNER --- */
.drive-banner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 14px var(--space-lg);
  background: rgba(77,77,255,0.06);
  border: 1px solid rgba(77,77,255,0.18);
  border-radius: var(--radius-md);
  color: var(--fg-muted);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: var(--space-xl);
  transition: all var(--transition);
}
.drive-banner:hover {
  background: rgba(77,77,255,0.12);
  border-color: rgba(77,77,255,0.32);
  color: var(--fg);
}
.drive-banner span { flex: 1; }

/* --- RULES SECTION WRAPPER --- */
.rules-section {
  margin-bottom: var(--space-xl);
}

/* --- DOS GRID (Boas práticas) --- */
.dos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}
.do-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition);
}
.do-card:hover {
  border-color: rgba(77,77,255,0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(77,77,255,0.1);
}
.do-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(77,77,255,0.1);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
}
.do-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}
.do-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* --- PILLARS GRID (Manual de marca) --- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}
.pillar-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition);
}
.pillar-card:hover {
  border-color: rgba(77,77,255,0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(77,77,255,0.1);
}
.pillar-num {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--space-md);
  background: linear-gradient(90deg, #4d4dff, #9393ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.55;
}
.pillar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}
.pillar-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* --- WRITING SECTION WRAPPER --- */
.writing-section {
  /* wrapper only */
}

/* --- TEMPLATES GRID --- */
.templates-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}
.template-card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition: all var(--transition);
  background: var(--card-bg);
  display: flex;
  flex-direction: column;
}
.template-card:hover {
  border-color: rgba(77,77,255,0.32);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(77,77,255,0.14);
}
.template-preview {
  background: linear-gradient(160deg, #eeeeff 0%, #d3d3ed 100%);
  padding: var(--space-xl) var(--space-xl) 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 200px;
}
[data-theme="dark"] .template-preview {
  background: linear-gradient(160deg, #1c1440 0%, #262642 100%);
}
.template-preview-doc {
  background: #ffffff;
  border-radius: 6px 6px 0 0;
  width: 100%;
  max-width: 300px;
  padding: var(--space-lg) var(--space-md);
  box-shadow: 0 -8px 24px rgba(0,0,0,0.12);
}
.tpl-header {
  height: 30px;
  background: linear-gradient(90deg, #160f29 0%, #2929A6 100%);
  border-radius: 4px;
  margin-bottom: var(--space-md);
}
.tpl-header--alt {
  background: linear-gradient(90deg, #2929A6 0%, #4d4dff 100%);
}
.tpl-line {
  height: 6px;
  background: #e0e0ec;
  border-radius: 3px;
  margin-bottom: 8px;
}
.tpl-line--long  { width: 100%; }
.tpl-line--med   { width: 70%; }
.tpl-line--short { width: 45%; }
.template-info {
  padding: var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.template-tag {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-royal);
  background: rgba(77,77,255,0.1);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: var(--space-md);
}
.template-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}
.template-desc {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex: 1;
}
.template-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-royal);
  transition: color var(--transition);
}
.template-card:hover .template-link {
  color: var(--c-lilac);
}

/* --- LINKEDIN LAYOUT --- */
.linkedin-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-xl);
  align-items: start;
}

/* --- LINKEDIN MOCK --- */
.linkedin-preview {
  margin-bottom: var(--space-xl);
}
.linkedin-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}
.linkedin-mock {
  max-width: 100%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.linkedin-cover {
  height: 148px;
  background: linear-gradient(135deg, #0e0820 0%, #1d1566 45%, #2929A6 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.linkedin-cover-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 120% at 50% 130%, rgba(77,77,255,0.6) 0%, transparent 55%);
}
.linkedin-cover-logo {
  height: 26px;
  width: auto;
  position: relative;
  z-index: 1;
}
.linkedin-profile-area {
  padding: 0 var(--space-lg) var(--space-lg);
  display: flex;
  align-items: flex-end;
  gap: var(--space-md);
  margin-top: -28px;
}
.linkedin-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--c-mid1);
  border: 3px solid var(--card-bg);
  flex-shrink: 0;
}
.linkedin-profile-lines {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: var(--space-lg);
}
.linkedin-name-line {
  height: 10px;
  width: 160px;
  max-width: 60%;
  background: var(--fg-muted);
  border-radius: 5px;
  opacity: 0.35;
}
.linkedin-title-line {
  height: 8px;
  width: 100px;
  max-width: 40%;
  background: var(--fg-muted);
  border-radius: 4px;
  opacity: 0.2;
}
.linkedin-actions {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: flex-start;
}
.linkedin-note {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.5;
  max-width: 520px;
}

/* --- TYPOGRAPHY HERO --- */
.type-hero {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}
.type-hero-display {
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(90deg, #160f29 0%, #4d4dff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
}

/* --- 4-COLUMN PRIMARY COLORS --- */
.primary-colors--four {
  grid-template-columns: repeat(4, 1fr);
}
.primary-colors--five {
  grid-template-columns: repeat(5, 1fr);
}


/* --- SIGNATURE TYPE TOGGLE --- */
.sig-type-toggle {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 4px;
  width: fit-content;
}
.sig-type-btn {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
}
.sig-type-btn.active {
  color: var(--fg);
  background: rgba(77,77,255,0.25);
}

/* --- LINKEDIN REAL COVER --- */
.linkedin-cover--real {
  padding: 0;
  overflow: hidden;
}
.linkedin-cover-img {
  width: 100%;
  height: 148px;
  object-fit: cover;
  display: block;
}

/* --- LINKEDIN INSTRUCTIONS --- */
.linkedin-instructions {
  background: rgba(77,77,255,0.06);
  border: 1px solid rgba(77,77,255,0.18);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  align-self: start;
}
.linkedin-instructions-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--fg-sub);
  margin-bottom: var(--space-md);
}
.linkedin-steps {
  list-style: decimal;
  padding-left: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.linkedin-steps li {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
}
.linkedin-steps strong { color: var(--fg-sub); }

/* --- LOGO CARD BG UTILITIES --- */
.logo-card-preview.bg-dark  { background: #160f29; }
.logo-card-preview.bg-light { background: #f6f6fe; }
.bg-dark  { background: #160f29; }
.bg-light { background: #f6f6fe; }

/* --- RESPONSIVE ADDITIONS --- */
@media (max-width: 1024px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .dos-grid     { grid-template-columns: repeat(2, 1fr); }
  .type-hero    { flex-direction: column; align-items: flex-start; gap: var(--space-lg); }
}

@media (max-width: 768px) {
  .main-tabs-inner      { padding: 0 var(--space-md); justify-content: flex-start; }
  .pillars-grid         { grid-template-columns: 1fr; }
  .dos-grid             { grid-template-columns: 1fr; }
  .templates-grid       { grid-template-columns: 1fr; }
  .linkedin-mock        { max-width: 100%; }
  .linkedin-layout      { grid-template-columns: 1fr; }
  .type-hero-display    { font-size: clamp(36px, 8vw, 60px); }
  .hero-brand           { flex-direction: column; gap: var(--space-md); text-align: center; }
  .hero-sep             { width: 48px; height: 1px; }
  .hero-tagline         { white-space: normal; text-align: center; }
}

/* --- IV ANCHOR SECTIONS --- */
.iv-section {
  scroll-margin-top: 140px;
  margin-bottom: var(--space-3xl, 64px);
}
.iv-anchor-tabs {
  position: sticky;
  top: calc(var(--nav-h) + 8px);
  z-index: 40;
  background: var(--bg, transparent);
  backdrop-filter: blur(12px);
}

.color-hex-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}
.color-hex-row code {
  font-size: 13px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--fg-sub);
}
.color-copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  padding: 0;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: var(--fg-muted);
  font: inherit;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(.4,0,.2,1);
}
.color-copy-btn:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.35);
  color: var(--fg);
  transform: scale(1.08);
}
.color-copy-btn:active {
  transform: scale(0.95);
}
.color-copy-btn .copy-icon {
  opacity: 0.55;
  transition: opacity 0.2s ease;
}
.color-copy-btn:hover .copy-icon {
  opacity: 1;
}
.color-copy-btn.copied {
  background: rgba(77,77,255,0.12);
  border-color: rgba(77,77,255,0.45);
  color: var(--c-royal);
}
.color-copy-btn.copied .copy-icon {
  opacity: 1;
}
[data-theme="light"] .color-copy-btn {
  background: transparent;
  border-color: rgba(0,0,0,0.12);
  color: var(--fg-muted);
}
[data-theme="light"] .color-copy-btn:hover {
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.28);
  color: var(--fg);
}

.type-weight-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}
.type-weight-card {
  width: 100%;
}

.type-weight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}
.type-weight-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
  transition: border-color .2s ease, transform .2s ease, background .2s ease;
}
.type-weight-item:hover {
  border-color: rgba(77,77,255,0.45);
  background: rgba(77,77,255,0.04);
  transform: translateY(-2px);
}
.type-weight-preview {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--fg);
  flex-shrink: 0;
  min-width: 80px;
  text-align: center;
}
.type-weight-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: var(--space-md);
  border-left: 1px solid rgba(255,255,255,0.06);
}
.type-weight-num {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--c-royal, #4d4dff);
  text-transform: uppercase;
}
.type-weight-name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--fg);
  margin: 0;
}
.type-weight-use {
  font-size: 0.875rem;
  color: var(--fg-muted);
  margin: 0;
}
[data-theme="light"] .type-weight-item {
  border-color: rgba(0,0,0,0.08);
  background: rgba(0,0,0,0.015);
}
[data-theme="light"] .type-weight-info {
  border-left-color: rgba(0,0,0,0.06);
}
@media (max-width: 768px) {
  .type-weight-grid { grid-template-columns: 1fr; }
}