/* =============================================================================
   BizBoosted Theme — Main Stylesheet
   ALL COLORS must use CSS custom properties — ZERO hardcoded hex values
   ============================================================================= */

/* -------------------------------------------------------------------------
   1. DESIGN TOKENS (non-color)
   ------------------------------------------------------------------------- */
:root {
    /* Typography */
    --font-heading:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Font sizes (fluid scale) */
    --text-xs:   0.75rem;   /* 12px */
    --text-sm:   0.875rem;  /* 14px */
    --text-base: 1rem;      /* 16px */
    --text-lg:   1.125rem;  /* 18px */
    --text-xl:   1.25rem;   /* 20px */
    --text-2xl:  1.5rem;    /* 24px */
    --text-3xl:  1.875rem;  /* 30px */
    --text-4xl:  2.25rem;   /* 36px */
    --text-5xl:  3rem;      /* 48px */
    --text-6xl:  3.75rem;   /* 60px */

    /* Spacing */
    --space-1:   0.25rem;
    --space-2:   0.5rem;
    --space-3:   0.75rem;
    --space-4:   1rem;
    --space-5:   1.25rem;
    --space-6:   1.5rem;
    --space-8:   2rem;
    --space-10:  2.5rem;
    --space-12:  3rem;
    --space-16:  4rem;
    --space-20:  5rem;
    --space-24:  6rem;

    /* Layout */
    --container-max:  1200px;
    --container-pad:  1.5rem;
    --container-pad-mobile: 1rem;

    /* Borders */
    --radius-sm:  6px;
    --radius-md:  8px;
    --radius-lg:  12px;
    --radius-xl:  16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Shadows (use var(--color-shadow) for color) */
    --shadow-sm:  0 2px 8px var(--color-shadow);
    --shadow-md:  0 4px 20px var(--color-shadow);
    --shadow-lg:  0 8px 40px var(--color-shadow);
    --shadow-xl:  0 16px 60px var(--color-shadow);

    /* Transitions */
    --transition-fast:   150ms ease;
    --transition-base:   250ms ease;
    --transition-slow:   400ms ease;

    /* Z-index layers */
    --z-below:   -1;
    --z-base:     0;
    --z-raised:   10;
    --z-dropdown: 100;
    --z-sticky:   200;
    --z-modal:    300;
    --z-toast:    400;

    /* Header height */
    --header-height: 72px;
}

/* -------------------------------------------------------------------------
   2. CSS RESET + BASE
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 16px);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-slow), color var(--transition-slow);
    overflow-x: hidden;
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: var(--font-body);
    border: none;
    background: none;
}

input, textarea, select {
    font-family: var(--font-body);
    font-size: var(--text-base);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

p { max-width: 70ch; }

/* -------------------------------------------------------------------------
   3. LAYOUT UTILITIES
   ------------------------------------------------------------------------- */
.container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.section {
    padding-block: var(--space-20);
}

.section--sm {
    padding-block: var(--space-12);
}

.section--lg {
    padding-block: var(--space-24);
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { display: flex; flex-direction: column; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-text-muted); }

.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border-width: 0;
}

/* -------------------------------------------------------------------------
   4. TYPOGRAPHY SCALE
   ------------------------------------------------------------------------- */
.h1 { font-size: clamp(2.2rem, 5vw, var(--text-6xl)); font-weight: 800; }
.h2 { font-size: clamp(1.7rem, 3.5vw, var(--text-4xl)); font-weight: 700; }
.h3 { font-size: clamp(1.25rem, 2.5vw, var(--text-2xl)); font-weight: 700; }
.h4 { font-size: var(--text-xl); font-weight: 600; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-primary);
    background: var(--color-badge-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: var(--space-1) var(--space-4);
    margin-bottom: var(--space-4);
}

.lead {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 60ch;
}

.section-header {
    margin-bottom: var(--space-12);
}

.section-header.centered {
    text-align: center;
}

.section-header.centered .lead {
    margin-inline: auto;
}

/* -------------------------------------------------------------------------
   5. BUTTONS
   ------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.06);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.btn:hover::after { opacity: 1; }

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-cta-text);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-cta-text);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border-color: transparent;
    padding-inline: 0;
}

.btn-ghost:hover {
    color: var(--color-primary-dark);
}

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: var(--text-lg);
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--text-sm);
    border-radius: var(--radius-sm);
}

.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-md);
}

.btn-full { width: 100%; }

/* -------------------------------------------------------------------------
   6. CARDS
   ------------------------------------------------------------------------- */
.card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.card--sm {
    padding: var(--space-6);
    border-radius: var(--radius-lg);
}

.card--flat {
    box-shadow: none;
}

.card--flat:hover {
    box-shadow: var(--shadow-md);
}

.card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
    flex-shrink: 0;
}

.card-icon svg {
    width: 26px;
    height: 26px;
    color: var(--color-primary);
    stroke: var(--color-primary);
}

.card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.card p {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    line-height: 1.7;
    max-width: none;
}

/* -------------------------------------------------------------------------
   7. BADGE / PILL
   ------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: var(--color-badge-bg);
    color: var(--color-badge-text);
    border: 1px solid var(--color-border);
}

.badge--success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--color-success);
    border-color: rgba(34, 197, 94, 0.2);
}

.badge--primary {
    background: rgba(var(--color-primary), 0.1);
    color: var(--color-primary);
    border-color: var(--color-border);
}

/* -------------------------------------------------------------------------
   8. HEADER
   ------------------------------------------------------------------------- */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    height: var(--header-height);
    background: var(--color-nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

#site-header.scrolled {
    border-bottom-color: var(--color-border);
    box-shadow: 0 4px 24px var(--color-shadow);
}

.header-inner {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
    height: 100%;
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    flex-shrink: 0;
}

.site-logo-text {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--color-text);
    letter-spacing: -0.03em;
}

.site-logo-text span {
    color: var(--color-primary);
}

.site-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--color-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Desktop Nav */
.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-left: auto;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    transition: color var(--transition-fast), background-color var(--transition-fast);
    text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
    background: var(--color-bg-alt);
}

.nav-link.active {
    color: var(--color-primary);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-shrink: 0;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.header-phone:hover {
    color: var(--color-primary);
}

.header-phone svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    border-radius: var(--radius-sm);
    cursor: pointer;
    background: none;
    border: none;
    transition: background var(--transition-fast);
}

.hamburger:hover {
    background: var(--color-bg-alt);
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-base);
    transform-origin: center;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
#mobile-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-drawer-bg);
    z-index: calc(var(--z-sticky) - 1);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    padding: var(--space-8) var(--space-6);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    border-top: 1px solid var(--color-border);
}

#mobile-nav.open {
    transform: translateX(0);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    padding: var(--space-4) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast);
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: var(--color-bg-alt);
    color: var(--color-primary);
}

.mobile-nav-actions {
    margin-top: auto;
    padding-top: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* -------------------------------------------------------------------------
   9. THEME SWITCHER
   ------------------------------------------------------------------------- */
.theme-switcher-wrap {
    position: relative;
}

.theme-switcher-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
    color: var(--color-text-muted);
}

.theme-switcher-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.theme-switcher-btn svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
}

.theme-popover {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: 240px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
    z-index: var(--z-dropdown);
}

.theme-popover.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.theme-popover-title {
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.theme-option {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--font-body);
    transition: background var(--transition-fast);
    text-align: left;
}

.theme-option:hover {
    background: var(--color-bg);
}

.theme-option.active {
    background: var(--color-bg);
}

.theme-swatch {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
    position: relative;
}

.theme-option.active .theme-swatch {
    border-color: var(--color-text);
}

.theme-swatch--midnight { background: linear-gradient(135deg, #0B1220 50%, #22D3A8 50%); }
.theme-swatch--ember    { background: linear-gradient(135deg, #1C1917 50%, #F97316 50%); }
.theme-swatch--fresh    { background: linear-gradient(135deg, #FFFFFF 50%, #059669 50%); border: 1px solid #D1FAE5; }
.theme-swatch--neon     { background: linear-gradient(135deg, #050505 50%, #A855F7 50%); }

.theme-option-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text);
    flex: 1;
}

.theme-option-check {
    width: 16px;
    height: 16px;
    opacity: 0;
    transition: opacity var(--transition-fast);
    color: var(--color-primary);
}

.theme-option.active .theme-option-check {
    opacity: 1;
}

/* Mobile theme switcher — bottom-corner fixed */
@media (max-width: 768px) {
    .theme-switcher-wrap {
        position: fixed;
        bottom: 24px;
        right: 24px;
        z-index: var(--z-modal);
    }

    .theme-switcher-btn {
        width: 48px;
        height: 48px;
        border-radius: var(--radius-full);
        box-shadow: var(--shadow-lg);
        background: var(--color-bg-alt);
        border: 2px solid var(--color-border);
    }

    .theme-popover {
        top: auto;
        bottom: calc(100% + 12px);
        right: 0;
    }
}

/* -------------------------------------------------------------------------
   10. MAIN LAYOUT (push content below sticky header)
   ------------------------------------------------------------------------- */
.site-main {
    margin-top: var(--header-height);
}

/* -------------------------------------------------------------------------
   11. HERO SECTION
   ------------------------------------------------------------------------- */
.hero {
    position: relative;
    padding-block: var(--space-24) var(--space-20);
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-hero-grad-1) 0%, var(--color-hero-grad-2) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 80% 40%, rgba(var(--color-primary-rgb, 34, 211, 168), 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 20% 60%, rgba(var(--color-accent-rgb, 163, 230, 53), 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
}

.hero h1 {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.hero h1 .highlight {
    color: var(--color-primary);
    position: relative;
}

.hero-sub {
    font-size: clamp(1rem, 2vw, var(--text-xl));
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-8);
    max-width: 56ch;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: center;
}

.hero-trust {
    margin-top: var(--space-10);
    display: flex;
    align-items: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.hero-trust-item svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-success);
    fill: none;
}

/* Decorative grid lines */
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--color-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.3;
    pointer-events: none;
}

/* -------------------------------------------------------------------------
   12. STATS BAR
   ------------------------------------------------------------------------- */
.stats-bar {
    background: var(--color-stat-bg);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-6);
}

.stats-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    flex: 1;
    min-width: 120px;
}

.stat-item + .stat-item {
    border-left: 1px solid var(--color-border);
    padding-left: var(--space-6);
}

.stat-number {
    font-size: clamp(1.75rem, 3vw, var(--text-4xl));
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    font-weight: 500;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* -------------------------------------------------------------------------
   13. SERVICES GRID
   ------------------------------------------------------------------------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.service-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    text-decoration: none;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.service-icon svg {
    width: 26px;
    height: 26px;
    stroke: var(--color-primary);
    fill: none;
    stroke-width: 1.75;
}

.service-card h3 {
    font-size: var(--text-lg);
    color: var(--color-text);
    margin: 0;
}

.service-card p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    flex: 1;
    max-width: none;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
    margin-top: auto;
}

.service-link svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    transition: transform var(--transition-fast);
}

.service-card:hover .service-link svg {
    transform: translateX(4px);
}

/* -------------------------------------------------------------------------
   14. WHY BIZBOOSTED FEATURES
   ------------------------------------------------------------------------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.feature-item {
    display: flex;
    gap: var(--space-5);
    padding: var(--space-6);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: border-color var(--transition-base);
}

.feature-item:hover {
    border-color: var(--color-primary);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.feature-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--color-primary);
    fill: none;
    stroke-width: 1.75;
}

.feature-text h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.feature-text p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    max-width: none;
}

/* -------------------------------------------------------------------------
   15. PROCESS STEPS
   ------------------------------------------------------------------------- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    position: relative;
}

.process-grid::before {
    content: '';
    position: absolute;
    top: 28px;
    left: calc(12.5% + 28px);
    right: calc(12.5% + 28px);
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-border));
    opacity: 0.4;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-4);
    position: relative;
    z-index: 1;
}

.process-num {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: var(--color-bg-alt);
    border: 2px solid var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--color-primary);
    flex-shrink: 0;
}

.process-step h3 {
    font-size: var(--text-base);
    font-weight: 700;
}

.process-step p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    max-width: none;
}

/* -------------------------------------------------------------------------
   16. TESTIMONIALS
   ------------------------------------------------------------------------- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.testimonial-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-stars {
    display: flex;
    gap: var(--space-1);
}

.testimonial-stars svg {
    width: 16px;
    height: 16px;
    fill: var(--color-accent);
    stroke: none;
}

.testimonial-quote {
    font-size: var(--text-base);
    color: var(--color-text);
    line-height: 1.8;
    font-style: italic;
    flex: 1;
    max-width: none;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-base);
    font-weight: 700;
    color: var(--color-cta-text);
    flex-shrink: 0;
}

.testimonial-author-info strong {
    display: block;
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-text);
}

.testimonial-author-info span {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* -------------------------------------------------------------------------
   17. FAQ ACCORDION
   ------------------------------------------------------------------------- */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-width: 860px;
    margin-inline: auto;
}

.faq-item {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.faq-item.open {
    border-color: var(--color-primary);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    width: 100%;
    padding: var(--space-5) var(--space-6);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text);
    font-family: var(--font-body);
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-chevron {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item.open .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer-inner {
    padding: 0 var(--space-6) var(--space-5);
    font-size: var(--text-base);
    color: var(--color-text-muted);
    line-height: 1.8;
}

/* -------------------------------------------------------------------------
   18. CTA BAND
   ------------------------------------------------------------------------- */
.cta-band {
    background: linear-gradient(135deg, var(--color-hero-grad-2), var(--color-hero-grad-1));
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-20);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-band::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(34,211,168,0.06), transparent);
    pointer-events: none;
}

.cta-band h2 {
    font-size: clamp(1.8rem, 3.5vw, var(--text-4xl));
    margin-bottom: var(--space-4);
}

.cta-band p {
    color: var(--color-text-muted);
    font-size: var(--text-lg);
    margin-bottom: var(--space-8);
    margin-inline: auto;
    max-width: 60ch;
}

.cta-band-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    align-items: center;
}

.cta-response-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
}

.cta-response-badge svg {
    width: 12px;
    height: 12px;
    fill: var(--color-success);
    stroke: none;
}

/* -------------------------------------------------------------------------
   19. FOOTER
   ------------------------------------------------------------------------- */
#site-footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-16);
    padding-bottom: var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
    margin-bottom: var(--space-12);
}

.footer-brand .site-logo {
    margin-bottom: var(--space-4);
}

.footer-brand p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.8;
    max-width: 36ch;
}

.footer-socials {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.footer-social-link {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.footer-social-link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-toc-active-bg);
}

.footer-social-link svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.footer-col-title {
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text);
    margin-bottom: var(--space-4);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.footer-link {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
    padding-block: var(--space-1);
}

.footer-link:hover {
    color: var(--color-primary);
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
}

.footer-contact-item svg {
    width: 16px;
    height: 16px;
    stroke: var(--color-primary);
    fill: none;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-item a {
    color: var(--color-text-muted);
}

.footer-contact-item a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.footer-copy {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.footer-legal {
    display: flex;
    gap: var(--space-5);
}

.footer-legal a {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.footer-legal a:hover {
    color: var(--color-primary);
}

/* -------------------------------------------------------------------------
   20. BLOG INDEX
   ------------------------------------------------------------------------- */
.blog-hero {
    padding-block: var(--space-16) var(--space-12);
    background: linear-gradient(135deg, var(--color-hero-grad-1), var(--color-hero-grad-2));
    border-bottom: 1px solid var(--color-border);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.post-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    text-decoration: none;
    color: inherit;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
    color: inherit;
}

.post-card-thumb {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--color-bg);
}

.post-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.post-card:hover .post-card-thumb img {
    transform: scale(1.04);
}

.post-card-no-thumb {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--color-bg), var(--color-bg-alt));
    display: flex;
    align-items: center;
    justify-content: center;
}

.post-card-no-thumb svg {
    width: 48px;
    height: 48px;
    stroke: var(--color-border);
    fill: none;
    opacity: 0.5;
}

.post-card-body {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: var(--space-3);
}

.post-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    flex-wrap: wrap;
}

.post-card-category {
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.post-card h2 {
    font-size: var(--text-lg);
    font-weight: 700;
    line-height: 1.4;
    margin: 0;
}

.post-card-excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
    max-width: none;
}

.post-card-readmore {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-primary);
    margin-top: var(--space-2);
}

.post-card-readmore svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    transition: transform var(--transition-fast);
}

.post-card:hover .post-card-readmore svg {
    transform: translateX(4px);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination .current {
    background: var(--color-primary);
    color: var(--color-cta-text);
    border-color: var(--color-primary);
}

/* -------------------------------------------------------------------------
   21. SINGLE POST LAYOUT (with sidebar)
   ------------------------------------------------------------------------- */
.single-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-10);
    align-items: start;
    padding-block: var(--space-12);
}

.single-article {
    min-width: 0;
}

.single-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 24px);
}

/* Post header */
.post-header {
    margin-bottom: var(--space-10);
}

.post-header .eyebrow {
    margin-bottom: var(--space-4);
}

.post-header h1 {
    font-size: clamp(1.8rem, 3.5vw, 3rem);
    line-height: 1.2;
    margin-bottom: var(--space-5);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--space-5);
    flex-wrap: wrap;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.post-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.post-meta-item svg {
    width: 15px;
    height: 15px;
    stroke: var(--color-primary);
    fill: none;
}

.post-featured-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: var(--space-8);
    aspect-ratio: 16/8;
}

.post-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Post content typography */
.post-content {
    font-size: var(--text-base);
    line-height: 1.85;
    color: var(--color-text);
}

.post-content h2 {
    font-size: clamp(1.35rem, 2.5vw, var(--text-3xl));
    margin-top: var(--space-12);
    margin-bottom: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    scroll-margin-top: calc(var(--header-height) + 24px);
}

.post-content h3 {
    font-size: clamp(1.1rem, 2vw, var(--text-xl));
    margin-top: var(--space-8);
    margin-bottom: var(--space-3);
    scroll-margin-top: calc(var(--header-height) + 24px);
}

.post-content h4 {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
}

.post-content p {
    margin-bottom: var(--space-5);
    max-width: none;
}

.post-content ul,
.post-content ol {
    margin: var(--space-5) 0;
    padding-left: var(--space-6);
    list-style: initial;
}

.post-content ol {
    list-style: decimal;
}

.post-content li {
    margin-bottom: var(--space-2);
    color: var(--color-text-muted);
}

.post-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.post-content blockquote {
    border-left: 3px solid var(--color-primary);
    padding: var(--space-4) var(--space-6);
    background: var(--color-bg-alt);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: var(--space-8) 0;
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--color-text-muted);
}

.post-content pre {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    overflow-x: auto;
    font-size: var(--text-sm);
    margin: var(--space-6) 0;
}

.post-content code {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.1em 0.4em;
    font-size: 0.9em;
}

.post-content pre code {
    background: none;
    border: none;
    padding: 0;
}

.post-content img {
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-6) 0;
    font-size: var(--text-sm);
}

.post-content th {
    background: var(--color-bg-alt);
    padding: var(--space-3) var(--space-4);
    text-align: left;
    font-weight: 600;
    border: 1px solid var(--color-border);
}

.post-content td {
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

/* Author box */
.author-box {
    display: flex;
    gap: var(--space-5);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    margin-top: var(--space-12);
}

.author-avatar {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--color-cta-text);
    flex-shrink: 0;
}

.author-info strong {
    display: block;
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-1);
}

.author-info span {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.author-info p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    max-width: none;
}

/* Social share */
.share-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
}

.share-bar span {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--color-border);
    background: var(--color-bg-alt);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.share-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.share-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Related posts */
.related-posts {
    margin-top: var(--space-12);
    padding-top: var(--space-10);
    border-top: 1px solid var(--color-border);
}

.related-posts h2 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

/* Back to top */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 80px;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: all var(--transition-base);
    z-index: var(--z-raised);
    color: var(--color-text-muted);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.back-to-top svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
}

@media (max-width: 768px) {
    .back-to-top {
        right: 80px;
        bottom: 88px;
    }
}

/* -------------------------------------------------------------------------
   22. TOOLS HUB
   ------------------------------------------------------------------------- */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.tool-card {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.tool-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.tool-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
}

.tool-card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.tool-card-icon svg {
    width: 26px;
    height: 26px;
    stroke: var(--color-primary);
    fill: none;
    stroke-width: 1.75;
}

.tool-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.tool-card p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.7;
    flex: 1;
    max-width: none;
}

.tool-card .btn {
    margin-top: var(--space-2);
}

/* -------------------------------------------------------------------------
   23. TOOL PAGE LAYOUT
   ------------------------------------------------------------------------- */
.tool-hero {
    padding-block: var(--space-12) var(--space-8);
    background: linear-gradient(135deg, var(--color-hero-grad-1), var(--color-hero-grad-2));
    border-bottom: 1px solid var(--color-border);
}

.tool-container {
    max-width: 860px;
    margin-inline: auto;
    padding-inline: var(--container-pad);
    padding-block: var(--space-12);
}

.tool-card-widget {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    margin-bottom: var(--space-10);
}

.tool-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.tool-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--text-base);
    transition: border-color var(--transition-fast);
    outline: none;
}

.tool-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(34,211,168,0.1);
}

.tool-textarea {
    width: 100%;
    min-height: 180px;
    padding: var(--space-4);
    background: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--text-base);
    font-family: var(--font-body);
    line-height: 1.7;
    resize: vertical;
    transition: border-color var(--transition-fast);
    outline: none;
}

.tool-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(34,211,168,0.1);
}

.tool-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--text-base);
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

.tool-select:focus {
    border-color: var(--color-primary);
}

.tool-field {
    margin-bottom: var(--space-5);
}

.tool-output {
    margin-top: var(--space-6);
}

.tool-output-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.tool-output-header h3 {
    font-size: var(--text-lg);
    margin: 0;
}

.tool-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
    transition: border-color var(--transition-fast);
}

.tool-result-item:hover {
    border-color: var(--color-primary);
}

.tool-result-text {
    font-size: var(--text-sm);
    color: var(--color-text);
    flex: 1;
    word-break: break-word;
}

.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.copy-btn svg {
    width: 13px;
    height: 13px;
    stroke: currentColor;
    fill: none;
}

.copy-btn:hover,
.copy-btn.copied {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.copy-btn.copied {
    background: var(--color-toc-active-bg);
}

/* Char counter */
.char-counter {
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.char-counter.good  { background: rgba(34,197,94,0.15); color: #22C55E; }
.char-counter.warn  { background: rgba(251,191,36,0.15); color: #FBBF24; }
.char-counter.over  { background: rgba(239,68,68,0.15);  color: #EF4444; }

/* Hashtag pills */
.hashtag-group {
    margin-bottom: var(--space-5);
}

.hashtag-group-label {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
}

.hashtag-pills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.hashtag-pill {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
}

.hashtag-pill:hover {
    background: var(--color-toc-active-bg);
    border-color: var(--color-primary);
}

.hashtag-pill.copied {
    background: var(--color-toc-active-bg);
    border-color: var(--color-primary);
}

/* Tool stats (word counter) */
.wc-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-5);
}

.wc-stat {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    text-align: center;
}

.wc-stat-num {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-1);
}

.wc-stat-label {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Platform tabs */
.platform-tabs {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
}

.platform-tab {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    border: 1px solid var(--color-border);
    background: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-body);
}

.platform-tab:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.platform-tab.active {
    background: var(--color-primary);
    color: var(--color-cta-text);
    border-color: var(--color-primary);
}

/* -------------------------------------------------------------------------
   24. SERVICES PAGE
   ------------------------------------------------------------------------- */
.service-section {
    padding-block: var(--space-16);
    border-bottom: 1px solid var(--color-border);
}

.service-section:last-child {
    border-bottom: none;
}

.service-section:nth-child(even) {
    background: var(--color-bg-alt);
}

.service-section-inner {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-12);
    align-items: center;
}

.service-section:nth-child(even) .service-section-inner {
    direction: rtl;
}

.service-section:nth-child(even) .service-section-content {
    direction: ltr;
}

.service-section-content h2 {
    font-size: clamp(1.5rem, 3vw, var(--text-3xl));
    margin-bottom: var(--space-4);
}

.service-section-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-5);
    max-width: none;
}

.service-includes {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.service-include-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
}

.service-include-item svg {
    width: 18px;
    height: 18px;
    stroke: var(--color-success);
    fill: none;
    flex-shrink: 0;
}

.service-visual {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    direction: ltr;
}

.service-visual-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-xl);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-visual-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-primary);
    fill: none;
    stroke-width: 1.5;
}

.service-visual h3 {
    font-size: var(--text-xl);
}

.service-visual p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    max-width: none;
}

/* -------------------------------------------------------------------------
   25. ABOUT PAGE
   ------------------------------------------------------------------------- */
.about-hero {
    padding-block: var(--space-20);
    background: linear-gradient(135deg, var(--color-hero-grad-1), var(--color-hero-grad-2));
    border-bottom: 1px solid var(--color-border);
}

.about-founder-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
    padding-block: var(--space-16);
}

.about-founder-avatar {
    width: 100%;
    aspect-ratio: 1;
    max-width: 400px;
    margin-inline: auto;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    font-weight: 800;
    color: rgba(0,0,0,0.15);
}

/* -------------------------------------------------------------------------
   26. CONTACT PAGE
   ------------------------------------------------------------------------- */
.contact-layout {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-12);
    padding-block: var(--space-16);
    align-items: start;
}

.contact-form-wrap {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
}

.form-field {
    margin-bottom: var(--space-5);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
}

.form-message {
    min-height: 140px;
}

/* -------------------------------------------------------------------------
   27. PAGE HERO (generic for static pages)
   ------------------------------------------------------------------------- */
.page-hero {
    padding-block: var(--space-16) var(--space-12);
    background: linear-gradient(135deg, var(--color-hero-grad-1), var(--color-hero-grad-2));
    border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
    font-size: clamp(2rem, 4vw, var(--text-5xl));
    margin-bottom: var(--space-4);
}

.page-hero p {
    color: var(--color-text-muted);
    font-size: var(--text-lg);
    max-width: 60ch;
}

/* -------------------------------------------------------------------------
   28. PRIVACY / LEGAL PAGES
   ------------------------------------------------------------------------- */
.legal-content {
    max-width: 800px;
    margin-inline: auto;
    padding-block: var(--space-12);
}

.legal-content h2 {
    font-size: var(--text-2xl);
    margin-top: var(--space-10);
    margin-bottom: var(--space-4);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.legal-content h3 {
    font-size: var(--text-xl);
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
}

.legal-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
    max-width: none;
}

.legal-content ul {
    margin-bottom: var(--space-4);
    padding-left: var(--space-6);
    list-style: disc;
}

.legal-content li {
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}

/* -------------------------------------------------------------------------
   29. 404 PAGE
   ------------------------------------------------------------------------- */
.error-404 {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-block: var(--space-20);
}

.error-404-num {
    font-size: clamp(5rem, 15vw, 12rem);
    font-weight: 900;
    line-height: 1;
    color: var(--color-primary);
    opacity: 0.2;
    margin-bottom: var(--space-4);
}

.error-404-content h1 {
    font-size: clamp(1.8rem, 3vw, var(--text-4xl));
    margin-bottom: var(--space-4);
}

.error-404-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
    margin-inline: auto;
}

/* -------------------------------------------------------------------------
   30. SEARCH PAGE
   ------------------------------------------------------------------------- */
.search-form-wrap {
    max-width: 600px;
    margin-inline: auto;
    margin-bottom: var(--space-10);
}

.search-input-group {
    display: flex;
    gap: var(--space-3);
}

.search-input-group input {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    background: var(--color-input-bg);
    border: 1px solid var(--color-input-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--text-base);
    outline: none;
}

.search-input-group input:focus {
    border-color: var(--color-primary);
}

/* -------------------------------------------------------------------------
   31. UTILITY ANIMATIONS
   ------------------------------------------------------------------------- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.animate-fade-in-up { animation: fadeInUp 0.6s ease forwards; }
.animate-fade-in { animation: fadeIn 0.4s ease forwards; }

/* -------------------------------------------------------------------------
   32. RESPONSIVE BREAKPOINTS
   ------------------------------------------------------------------------- */

/* Tablet: ≤1024px */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid::before { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
    .service-section-inner { grid-template-columns: 1fr; }
    .service-section:nth-child(even) .service-section-inner { direction: ltr; }
    .about-founder-block { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: repeat(2, 1fr); }

    /* Single post — hide sidebar, show TOC accordion above */
    .single-layout { grid-template-columns: 1fr; }
    .single-sidebar { position: static; }
}

/* Mobile: ≤768px */
@media (max-width: 768px) {
    :root {
        --container-pad: var(--container-pad-mobile);
    }

    .site-nav { display: none; }
    .header-phone { display: none; }
    .header-actions .btn { display: none; }
    .hamburger { display: flex; }
    .theme-switcher-wrap { display: block; }
    /* Override for desktop — hide it from header on mobile (shown as fixed bottom-corner) */
    .header-inner .theme-switcher-wrap { display: none; }

    .services-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .related-grid { grid-template-columns: 1fr; }
    .stats-grid { flex-direction: column; gap: var(--space-5); }
    .stat-item + .stat-item { border-left: none; border-top: 1px solid var(--color-border); padding-left: 0; padding-top: var(--space-5); }
    .hero { padding-block: var(--space-16) var(--space-12); }
    .form-row { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: 1fr; }
    .wc-stats { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* Small mobile: ≤480px */
@media (max-width: 480px) {
    .hero h1 { font-size: 2rem; }
    .btn-lg { padding: 0.875rem 1.5rem; font-size: var(--text-base); }
    .hero-cta { flex-direction: column; }
    .hero-cta .btn { width: 100%; justify-content: center; }
    .wc-stats { grid-template-columns: 1fr 1fr; }
}

/* ── Pagination styling ────────────────────────────────────────────── */
.pagination {
    margin-top: var(--space-12);
    display: flex;
    justify-content: center;
}

.pagination ul.page-numbers {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: var(--space-2);
    align-items: center;
}

.pagination ul.page-numbers li {
    display: inline-block;
}

.pagination ul.page-numbers a.page-numbers,
.pagination ul.page-numbers span.page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-2);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.pagination ul.page-numbers a.page-numbers:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination ul.page-numbers span.page-numbers.current {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg);
}

.pagination ul.page-numbers span.page-numbers.dots {
    border-color: transparent;
    background: none;
    color: var(--color-text-muted);
}

/* ── Mobile Floating Theme Switcher ────────────────────────────────── */
#bb-theme-switcher-mobile {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
}

@media (max-width: 768px) {
    #bb-theme-switcher-mobile {
        display: block;
    }
}

#bb-theme-switcher-mobile .theme-switcher-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

#bb-theme-switcher-mobile .theme-switcher-btn:active {
    transform: scale(0.95);
}

#bb-theme-switcher-mobile .theme-popover {
    bottom: calc(100% + 12px);
    top: auto;
    right: 0;
}

/* ── Comments & Comment Form styling ────────────────────────────────── */
.comment-list {
    margin-bottom: var(--space-8);
}

.comment-list .comment {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-4);
    margin-bottom: var(--space-4);
}

.comment-list .comment-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.comment-list .comment-meta {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.comment-list .comment-author .fn {
    font-weight: 700;
    color: var(--color-text);
    font-style: normal;
}

.comment-list .comment-content {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.6;
}

.comment-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"] {
    width: 100%;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    font-size: var(--text-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus,
.comment-form input[type="url"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-glow);
}

.comment-form .comment-form-cookies-consent {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.comment-form .comment-form-cookies-consent input {
    margin: 0;
}

/* ── Blog page layout with sidebar ──────────────────────────────────── */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-10);
    align-items: start;
}

.blog-grid-two {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.blog-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

/* Sidebar Widgets styling */
.sidebar-widget {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
}

.sidebar-widget-title {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text);
    margin-bottom: var(--space-5);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-3);
}

.sidebar-widget-title svg {
    color: var(--color-primary);
}

/* Recent Posts list */
.sidebar-recent-posts {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.recent-post-item {
    display: flex;
    gap: var(--space-3);
    text-decoration: none;
    align-items: center;
    transition: transform var(--transition-fast);
}

.recent-post-item:hover {
    transform: translateX(4px);
}

.recent-post-thumb {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
}

.recent-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recent-post-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.recent-post-title {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-fast);
}

.recent-post-item:hover .recent-post-title {
    color: var(--color-primary);
}

.recent-post-date {
    font-size: 10px;
    color: var(--color-text-muted);
}

/* Categories widget list */
.sidebar-categories-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.sidebar-categories-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-decoration: none;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.sidebar-categories-list a:hover {
    color: var(--color-primary);
}

.sidebar-categories-list .cat-count {
    background: var(--color-border);
    color: var(--color-text);
    font-size: 10px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.sidebar-cta-widget {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
}

.sidebar-cta-widget h3 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

.sidebar-cta-widget p {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    line-height: 1.5;
    margin-bottom: var(--space-5);
}

/* Responsive Rules */
@media (max-width: 992px) {
    .blog-layout {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    .blog-sidebar {
        position: static;
    }
}

@media (max-width: 576px) {
    .blog-grid-two {
        grid-template-columns: 1fr;
    }
}