/* ═══════════════════════════════════════
   ZAJMIJ.TO WordPress Theme
   Design System inspired by iOS / Apple HIG
   ═══════════════════════════════════════ */

/* ───────────────────────────────────────
   CSS Custom Properties
   ─────────────────────────────────────── */
:root {
    /* Colors */
    --zto-primary: #007AFF;
    --zto-secondary: #AF52DE;
    --zto-gradient: linear-gradient(135deg, #007AFF, #AF52DE);
    --zto-gradient-subtle: linear-gradient(135deg, rgba(0,122,255,0.08), rgba(175,82,222,0.08));

    /* Neutrals */
    --zto-bg: #FFFFFF;
    --zto-bg-secondary: #F5F5F7;
    --zto-bg-tertiary: #E8E8ED;
    --zto-surface: #FFFFFF;
    --zto-surface-elevated: #FFFFFF;
    --zto-border: rgba(0, 0, 0, 0.08);
    --zto-border-strong: rgba(0, 0, 0, 0.15);

    /* Text */
    --zto-text: #1D1D1F;
    --zto-text-secondary: #48484D;
    --zto-text-tertiary: #58585E;
    --zto-text-on-primary: #FFFFFF;

    /* Semantic */
    --zto-success: #34C759;
    --zto-error: #FF3B30;
    --zto-warning: #FF9500;

    /* Spacing */
    --zto-space-xs: 4px;
    --zto-space-sm: 8px;
    --zto-space-md: 16px;
    --zto-space-lg: 24px;
    --zto-space-xl: 32px;
    --zto-space-2xl: 48px;
    --zto-space-3xl: 64px;
    --zto-space-4xl: 96px;

    /* Typography */
    --zto-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --zto-font-size-xs: 0.75rem;
    --zto-font-size-sm: 0.875rem;
    --zto-font-size-base: 1rem;
    --zto-font-size-lg: 1.125rem;
    --zto-font-size-xl: 1.25rem;
    --zto-font-size-2xl: 1.5rem;
    --zto-font-size-3xl: 2rem;
    --zto-font-size-4xl: 2.5rem;
    --zto-font-size-5xl: 3.5rem;

    /* Radius */
    --zto-radius-sm: 8px;
    --zto-radius-md: 12px;
    --zto-radius-lg: 16px;
    --zto-radius-xl: 20px;
    --zto-radius-2xl: 24px;
    --zto-radius-full: 9999px;

    /* Shadows */
    --zto-shadow-sm: 0 1px 2px rgba(0,0,0,0.04), 0 1px 3px rgba(0,0,0,0.06);
    --zto-shadow-md: 0 4px 6px rgba(0,0,0,0.04), 0 2px 4px rgba(0,0,0,0.06);
    --zto-shadow-lg: 0 10px 25px rgba(0,0,0,0.06), 0 4px 10px rgba(0,0,0,0.04);
    --zto-shadow-xl: 0 20px 50px rgba(0,0,0,0.08), 0 8px 20px rgba(0,0,0,0.04);

    /* Transitions */
    --zto-transition: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --zto-transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* Layout */
    --zto-container: 1200px;
    --zto-container-narrow: 960px;
    --zto-header-height: 72px;
}

/* ───────────────────────────────────────
   Dark Mode
   ─────────────────────────────────────── */
.dark {
    --zto-bg: #000000;
    --zto-bg-secondary: #1C1C1E;
    --zto-bg-tertiary: #2C2C2E;
    --zto-surface: #1C1C1E;
    --zto-surface-elevated: #2C2C2E;
    --zto-border: rgba(255, 255, 255, 0.08);
    --zto-border-strong: rgba(255, 255, 255, 0.15);
    --zto-text: #F5F5F7;
    --zto-text-secondary: #C0C0C5;
    --zto-text-tertiary: #B8B8BD;
    --zto-gradient-subtle: linear-gradient(135deg, rgba(0,122,255,0.15), rgba(175,82,222,0.15));
    --zto-shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --zto-shadow-md: 0 4px 6px rgba(0,0,0,0.4);
    --zto-shadow-lg: 0 10px 25px rgba(0,0,0,0.5);
    --zto-shadow-xl: 0 20px 50px rgba(0,0,0,0.6);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--zto-font);
    font-size: var(--zto-font-size-base);
    line-height: 1.6;
    color: var(--zto-text);
    background-color: var(--zto-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

a:hover {
    color: var(--zto-secondary);
}

/* ───────────────────────────────────────
   Container
   ─────────────────────────────────────── */
.zto-container {
    max-width: var(--zto-container);
    margin: 0 auto;
    padding: 0 var(--zto-space-lg);
}

.zto-container--narrow {
    max-width: var(--zto-container-narrow);
}

/* ───────────────────────────────────────
   Section Headers
   ─────────────────────────────────────── */
.zto-section-header {
    text-align: center;
    margin-bottom: var(--zto-space-3xl);
}

.zto-section-title {
    font-size: var(--zto-font-size-3xl);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--zto-text);
    margin-bottom: var(--zto-space-md);
}

.zto-section-title--left {
    text-align: left;
}

.zto-section-subtitle {
    font-size: var(--zto-font-size-lg);
    color: var(--zto-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ───────────────────────────────────────
   Buttons
   ─────────────────────────────────────── */
.zto-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--zto-space-sm);
    font-family: var(--zto-font);
    font-size: var(--zto-font-size-base);
    font-weight: 600;
    line-height: 1;
    padding: 12px 24px;
    border: none;
    border-radius: var(--zto-radius-md);
    cursor: pointer;
    transition: transform var(--zto-transition), box-shadow var(--zto-transition), color var(--zto-transition), border-color var(--zto-transition), background-color var(--zto-transition);
    text-decoration: none;
    white-space: nowrap;
}

.zto-btn--primary {
    background: var(--zto-gradient);
    color: var(--zto-text-on-primary);
    box-shadow: 0 4px 15px rgba(0, 122, 255, 0.3);
}

.zto-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.4);
    color: var(--zto-text-on-primary);
}

.zto-btn--outline {
    background: transparent;
    color: var(--zto-text);
    border: 2px solid var(--zto-border-strong);
}

.zto-btn--outline:hover {
    border-color: var(--zto-primary);
    color: var(--zto-primary);
    background: rgba(0, 122, 255, 0.05);
}

.zto-btn--white {
    background: #FFFFFF;
    color: var(--zto-primary);
    box-shadow: var(--zto-shadow-md);
}

.zto-btn--white:hover {
    transform: translateY(-2px);
    box-shadow: var(--zto-shadow-lg);
    color: var(--zto-primary);
}

.zto-btn--lg {
    padding: 16px 32px;
    font-size: var(--zto-font-size-lg);
    border-radius: var(--zto-radius-lg);
}

.zto-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ═══════════════════════════════════════
   HEADER
   ═══════════════════════════════════════ */
.zto-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--zto-header-height);
    display: flex;
    align-items: center;
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
    background: transparent;
}

.zto-header.is-scrolled {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--zto-border);
    box-shadow: var(--zto-shadow-sm);
}

.dark .zto-header.is-scrolled {
    background: rgba(28, 28, 30, 0.85);
}

.zto-header.is-hidden {
    transform: translateY(-100%);
}

.zto-header__inner {
    display: flex;
    align-items: center;
    width: 100%;
    gap: var(--zto-space-lg);
}

.zto-header__logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    z-index: 10;
    flex-shrink: 0;
}

.zto-header__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.zto-header__logo-img {
    height: 36px;
    width: auto;
}

.zto-header__logo-text {
    font-size: var(--zto-font-size-xl);
    font-weight: 800;
    background: var(--zto-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

.zto-header__menu {
    display: flex;
    align-items: center;
    gap: var(--zto-space-xs);
    list-style: none;
}

.zto-header__menu li a {
    display: block;
    padding: 8px 16px;
    font-size: var(--zto-font-size-sm);
    font-weight: 500;
    color: var(--zto-text-secondary);
    border-radius: var(--zto-radius-sm);
    transition: all var(--zto-transition);
    text-decoration: none;
}

.zto-header__menu li a:hover,
.zto-header__menu li.current-menu-item a {
    color: var(--zto-primary);
    background: rgba(0, 122, 255, 0.08);
}

.zto-header__actions {
    display: flex;
    align-items: center;
    gap: var(--zto-space-sm);
    z-index: 10;
    flex-shrink: 0;
}

/* Dark Toggle */
.zto-dark-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--zto-radius-full);
    background: var(--zto-bg-secondary);
    color: var(--zto-text-secondary);
    cursor: pointer;
    transition: all var(--zto-transition);
}

.zto-dark-toggle:hover {
    background: var(--zto-bg-tertiary);
    color: var(--zto-text);
}

.zto-icon-sun { display: block; }
.zto-icon-moon { display: none; }
.dark .zto-icon-sun { display: none; }
.dark .zto-icon-moon { display: block; }

/* Burger */
.zto-header__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    cursor: pointer;
    padding: 8px;
}

.zto-header__burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--zto-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.zto-header__burger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.zto-header__burger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}
.zto-header__burger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ═══════════════════════════════════════
   MAIN
   ═══════════════════════════════════════ */
.zto-main {
    min-height: 100vh;
}

.zto-front-page .zto-main {
    padding-top: 0;
}

body:not(.zto-front-page) .zto-main {
    padding-top: calc(var(--zto-header-height) + var(--zto-space-2xl));
}

/* ═══════════════════════════════════════
   HERO
   ═══════════════════════════════════════ */
.zto-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: var(--zto-space-4xl) 0;
}

.zto-hero__bg {
    position: absolute;
    inset: 0;
    background: var(--zto-bg);
    overflow: hidden;
}

.zto-hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.zto-hero__orb--1 {
    width: 600px;
    height: 600px;
    background: var(--zto-primary);
    top: -200px;
    right: -100px;
    opacity: 0.12;
}

.zto-hero__orb--2 {
    width: 500px;
    height: 500px;
    background: var(--zto-secondary);
    bottom: -150px;
    left: -100px;
    opacity: 0.1;
}

.zto-hero__orb--3 {
    width: 300px;
    height: 300px;
    background: var(--zto-primary);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.06;
}

.zto-hero__grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--zto-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--zto-border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.5;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.zto-hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.zto-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--zto-space-sm);
    padding: 8px 20px;
    background: var(--zto-gradient-subtle);
    border: 1px solid rgba(0, 122, 255, 0.15);
    border-radius: var(--zto-radius-full);
    font-size: var(--zto-font-size-sm);
    font-weight: 600;
    color: var(--zto-primary);
    margin-bottom: var(--zto-space-lg);
}

.zto-hero__title {
    font-size: var(--zto-font-size-5xl);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: var(--zto-space-lg);
    color: var(--zto-text);
    background: linear-gradient(135deg, var(--zto-text) 0%, var(--zto-text-secondary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.zto-hero__subtitle {
    font-size: var(--zto-font-size-xl);
    color: var(--zto-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--zto-space-xl);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.zto-hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--zto-space-md);
    margin-bottom: var(--zto-space-3xl);
    flex-wrap: wrap;
}

.zto-hero__trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--zto-space-xl);
    flex-wrap: wrap;
}

.zto-hero__trust-item {
    display: flex;
    align-items: center;
    gap: var(--zto-space-sm);
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-secondary);
    font-weight: 500;
}

.zto-hero__trust-item svg {
    color: var(--zto-success);
    flex-shrink: 0;
}

/* ═══════════════════════════════════════
   FEATURES
   ═══════════════════════════════════════ */
.zto-features {
    padding: var(--zto-space-4xl) 0;
    background: var(--zto-bg-secondary);
}

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

.zto-feature-card {
    background: var(--zto-surface);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-xl);
    padding: var(--zto-space-xl);
    transition: transform var(--zto-transition-slow), box-shadow var(--zto-transition-slow), border-color var(--zto-transition-slow);
}

.zto-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--zto-shadow-lg);
    border-color: rgba(0, 122, 255, 0.2);
}

.zto-feature-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: var(--zto-radius-md);
    background: var(--zto-gradient-subtle);
    color: var(--zto-primary);
    margin-bottom: var(--zto-space-md);
}

.zto-feature-card__title {
    font-size: var(--zto-font-size-lg);
    font-weight: 700;
    margin-bottom: var(--zto-space-sm);
    color: var(--zto-text);
}

.zto-feature-card__desc {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-secondary);
    line-height: 1.6;
}

/* ═══════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════ */
.zto-how-it-works {
    padding: var(--zto-space-4xl) 0;
}

.zto-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--zto-space-lg);
    position: relative;
}

.zto-step {
    text-align: center;
    position: relative;
}

.zto-step__number {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--zto-space-lg);
    border-radius: var(--zto-radius-xl);
    background: var(--zto-gradient);
    color: white;
}

.zto-step__num {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 28px;
    height: 28px;
    border-radius: var(--zto-radius-full);
    background: var(--zto-bg);
    color: var(--zto-primary);
    font-size: var(--zto-font-size-sm);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--zto-primary);
}

.zto-step__icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.zto-step__connector {
    display: none;
}

.zto-step__title {
    font-size: var(--zto-font-size-lg);
    font-weight: 700;
    margin-bottom: var(--zto-space-sm);
    color: var(--zto-text);
}

.zto-step__desc {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-secondary);
    line-height: 1.6;
}

/* ═══════════════════════════════════════
   FOR WHOM
   ═══════════════════════════════════════ */
.zto-for-whom {
    padding: var(--zto-space-4xl) 0;
    background: var(--zto-bg-secondary);
}

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

.zto-audience-card {
    background: var(--zto-surface);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-xl);
    padding: var(--zto-space-2xl);
    text-align: center;
    transition: transform var(--zto-transition-slow), box-shadow var(--zto-transition-slow);
    position: relative;
    overflow: hidden;
}

.zto-audience-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--zto-radius-xl) var(--zto-radius-xl) 0 0;
}

.zto-audience-card--blue::before { background: var(--zto-primary); }
.zto-audience-card--purple::before { background: var(--zto-secondary); }
.zto-audience-card--green::before { background: var(--zto-success); }

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

.zto-audience-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--zto-space-lg);
    border-radius: var(--zto-radius-xl);
    background: var(--zto-gradient-subtle);
    color: var(--zto-primary);
}

.zto-audience-card--purple .zto-audience-card__icon {
    background: linear-gradient(135deg, rgba(175,82,222,0.08), rgba(175,82,222,0.15));
    color: var(--zto-secondary);
}

.zto-audience-card--green .zto-audience-card__icon {
    background: linear-gradient(135deg, rgba(52,199,89,0.08), rgba(52,199,89,0.15));
    color: var(--zto-success);
}

.zto-audience-card__title {
    font-size: var(--zto-font-size-xl);
    font-weight: 700;
    margin-bottom: var(--zto-space-md);
    color: var(--zto-text);
}

.zto-audience-card__desc {
    font-size: var(--zto-font-size-base);
    color: var(--zto-text-secondary);
    line-height: 1.7;
}

/* ═══════════════════════════════════════
   LICENSE / ON-PREMISE
   ═══════════════════════════════════════ */
.zto-license {
    padding: var(--zto-space-4xl) 0;
}

.zto-license__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--zto-space-3xl);
    align-items: center;
}

.zto-license__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--zto-space-sm);
    padding: 6px 16px;
    background: var(--zto-gradient-subtle);
    border-radius: var(--zto-radius-full);
    font-size: var(--zto-font-size-sm);
    font-weight: 600;
    color: var(--zto-primary);
    margin-bottom: var(--zto-space-lg);
}

.zto-license__title {
    font-size: var(--zto-font-size-3xl);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--zto-space-sm);
    color: var(--zto-text);
}

.zto-license__subtitle {
    font-size: var(--zto-font-size-xl);
    color: var(--zto-primary);
    font-weight: 600;
    margin-bottom: var(--zto-space-lg);
}

.zto-license__desc {
    font-size: var(--zto-font-size-base);
    color: var(--zto-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--zto-space-xl);
}

.zto-license__features {
    list-style: none;
    margin-bottom: var(--zto-space-xl);
}

.zto-license__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--zto-space-md);
    padding: var(--zto-space-sm) 0;
    font-size: var(--zto-font-size-base);
    color: var(--zto-text);
}

.zto-license__feature svg {
    color: var(--zto-success);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Visual cards */
.zto-license__visual {
    display: flex;
    flex-direction: column;
    gap: var(--zto-space-md);
}

.zto-license__card {
    display: flex;
    align-items: center;
    gap: var(--zto-space-md);
    padding: var(--zto-space-lg);
    background: var(--zto-surface);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-xl);
    box-shadow: var(--zto-shadow-md);
    transition: transform var(--zto-transition), box-shadow var(--zto-transition);
}

.zto-license__card:hover {
    transform: translateX(8px);
    box-shadow: var(--zto-shadow-lg);
}

.zto-license__card--1 { transform: translateX(0); }
.zto-license__card--2 { transform: translateX(24px); }
.zto-license__card--3 { transform: translateX(48px); }

.zto-license__card--1:hover { transform: translateX(8px); }
.zto-license__card--2:hover { transform: translateX(32px); }
.zto-license__card--3:hover { transform: translateX(56px); }

.zto-license__card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--zto-radius-md);
    background: var(--zto-gradient);
    color: white;
    flex-shrink: 0;
}

.zto-license__card div:last-child {
    display: flex;
    flex-direction: column;
}

.zto-license__card strong {
    font-size: var(--zto-font-size-base);
    font-weight: 700;
    color: var(--zto-text);
}

.zto-license__card span {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-secondary);
}

/* ═══════════════════════════════════════
   STATS
   ═══════════════════════════════════════ */
.zto-stats {
    padding: var(--zto-space-3xl) 0;
    background: var(--zto-gradient);
    position: relative;
}

.zto-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--zto-space-lg);
}

.zto-stat {
    text-align: center;
    color: white;
}

.zto-stat__value {
    font-size: var(--zto-font-size-4xl);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: var(--zto-space-sm);
}

.zto-stat__label {
    font-size: var(--zto-font-size-base);
    opacity: 0.9;
    font-weight: 500;
}

/* ═══════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════ */
.zto-testimonials {
    padding: var(--zto-space-4xl) 0;
    background: var(--zto-bg-secondary);
}

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

.zto-testimonial-card {
    background: var(--zto-surface);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-xl);
    padding: var(--zto-space-xl);
    display: flex;
    flex-direction: column;
    transition: transform var(--zto-transition-slow), box-shadow var(--zto-transition-slow);
}

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

.zto-testimonial-card__quote {
    color: var(--zto-primary);
    margin-bottom: var(--zto-space-md);
}

.zto-testimonial-card__text {
    font-size: var(--zto-font-size-base);
    color: var(--zto-text-secondary);
    line-height: 1.7;
    flex: 1;
    margin-bottom: var(--zto-space-lg);
    border: none;
    padding: 0;
    font-style: normal;
}

.zto-testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--zto-space-md);
    padding-top: var(--zto-space-md);
    border-top: 1px solid var(--zto-border);
}

.zto-testimonial-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--zto-radius-full);
    overflow: hidden;
    flex-shrink: 0;
}

.zto-testimonial-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zto-testimonial-card__avatar--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--zto-gradient);
    color: white;
    font-weight: 700;
    font-size: var(--zto-font-size-lg);
}

.zto-testimonial-card__info {
    display: flex;
    flex-direction: column;
}

.zto-testimonial-card__info strong {
    font-size: var(--zto-font-size-sm);
    font-weight: 700;
    color: var(--zto-text);
}

.zto-testimonial-card__info span {
    font-size: var(--zto-font-size-xs);
    color: var(--zto-text-tertiary);
}

/* ═══════════════════════════════════════
   FAQ
   ═══════════════════════════════════════ */
.zto-faq {
    padding: var(--zto-space-4xl) 0;
}

.zto-faq__list {
    max-width: 800px;
    margin: 0 auto;
}

.zto-faq__item {
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-lg);
    margin-bottom: var(--zto-space-md);
    overflow: hidden;
    background: var(--zto-surface);
    transition: border-color var(--zto-transition), box-shadow var(--zto-transition);
}

.zto-faq__item[open] {
    border-color: rgba(0, 122, 255, 0.2);
    box-shadow: var(--zto-shadow-sm);
}

.zto-faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--zto-space-lg);
    cursor: pointer;
    font-weight: 600;
    font-size: var(--zto-font-size-base);
    color: var(--zto-text);
    list-style: none;
    user-select: none;
}

.zto-faq__question::-webkit-details-marker {
    display: none;
}

.zto-faq__question span {
    flex: 1;
    padding-right: var(--zto-space-md);
}

.zto-faq__chevron {
    flex-shrink: 0;
    color: var(--zto-text-tertiary);
    transition: transform var(--zto-transition);
}

.zto-faq__item[open] .zto-faq__chevron {
    transform: rotate(180deg);
    color: var(--zto-primary);
}

.zto-faq__answer {
    padding: 0 var(--zto-space-lg) var(--zto-space-lg);
    color: var(--zto-text-secondary);
    line-height: 1.7;
    font-size: var(--zto-font-size-base);
}

.zto-faq__answer p {
    margin-bottom: var(--zto-space-md);
}

.zto-faq__answer p:last-child {
    margin-bottom: 0;
}

/* ═══════════════════════════════════════
   BLOG PREVIEW & POSTS
   ═══════════════════════════════════════ */
.zto-blog-preview {
    padding: var(--zto-space-4xl) 0;
    background: var(--zto-bg-secondary);
}

.zto-blog-preview__more {
    text-align: center;
    margin-top: var(--zto-space-2xl);
}

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

.zto-post-card {
    background: var(--zto-surface);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-xl);
    overflow: hidden;
    transition: transform var(--zto-transition-slow), box-shadow var(--zto-transition-slow);
    display: flex;
    flex-direction: column;
}

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

.zto-post-card__image {
    display: block;
    aspect-ratio: 16/9;
    overflow: hidden;
}

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

.zto-post-card:hover .zto-post-card__image img {
    transform: scale(1.05);
}

.zto-post-card__content {
    padding: var(--zto-space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.zto-post-card__meta {
    display: flex;
    align-items: center;
    gap: var(--zto-space-md);
    margin-bottom: var(--zto-space-md);
}

.zto-post-card__date {
    font-size: var(--zto-font-size-xs);
    color: var(--zto-text-tertiary);
}

.zto-post-card__category {
    font-size: var(--zto-font-size-xs);
    font-weight: 600;
    color: var(--zto-primary);
    background: rgba(0, 122, 255, 0.08);
    padding: 2px 10px;
    border-radius: var(--zto-radius-full);
}

.zto-post-card__title {
    font-size: var(--zto-font-size-lg);
    font-weight: 700;
    margin-bottom: var(--zto-space-sm);
    line-height: 1.3;
}

.zto-post-card__title a {
    color: var(--zto-text);
    text-decoration: none;
}

.zto-post-card__title a:hover {
    color: var(--zto-primary);
}

.zto-post-card__excerpt {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-secondary);
    line-height: 1.6;
    flex: 1;
    margin-bottom: var(--zto-space-md);
}

.zto-post-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--zto-space-xs);
    font-size: var(--zto-font-size-sm);
    font-weight: 600;
    color: var(--zto-primary);
}

.zto-post-card__link svg {
    transition: transform var(--zto-transition);
}

.zto-post-card__link:hover svg {
    transform: translateX(4px);
}

/* ═══════════════════════════════════════
   CTA
   ═══════════════════════════════════════ */
.zto-cta {
    position: relative;
    padding: var(--zto-space-4xl) 0;
    background: var(--zto-gradient);
    overflow: hidden;
}

.zto-cta__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.zto-cta__orb {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
}

.zto-cta__orb--1 {
    width: 400px;
    height: 400px;
    top: -200px;
    right: -100px;
}

.zto-cta__orb--2 {
    width: 300px;
    height: 300px;
    bottom: -150px;
    left: -50px;
}

.zto-cta__content {
    position: relative;
    text-align: center;
    z-index: 1;
}

.zto-cta__title {
    font-size: var(--zto-font-size-3xl);
    font-weight: 800;
    color: white;
    letter-spacing: -0.03em;
    margin-bottom: var(--zto-space-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.zto-cta__desc {
    font-size: var(--zto-font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--zto-space-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ═══════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════ */
.zto-contact {
    padding: var(--zto-space-4xl) 0;
}

.zto-contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--zto-space-3xl);
    align-items: start;
}

.zto-contact__desc {
    font-size: var(--zto-font-size-base);
    color: var(--zto-text-secondary);
    line-height: 1.7;
    margin-top: var(--zto-space-md);
    margin-bottom: var(--zto-space-xl);
}

.zto-contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--zto-space-lg);
}

.zto-contact__detail {
    display: flex;
    align-items: flex-start;
    gap: var(--zto-space-md);
}

.zto-contact__detail-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--zto-radius-md);
    background: var(--zto-gradient-subtle);
    color: var(--zto-primary);
    flex-shrink: 0;
}

.zto-contact__detail div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.zto-contact__detail strong {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-tertiary);
    font-weight: 500;
}

.zto-contact__detail a,
.zto-contact__detail span {
    font-size: var(--zto-font-size-base);
    color: var(--zto-text);
    font-weight: 600;
}

/* Contact Form */
.zto-contact__form-wrapper {
    background: var(--zto-surface);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-2xl);
    padding: var(--zto-space-xl);
    box-shadow: var(--zto-shadow-lg);
}

.zto-contact-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--zto-space-md);
}

.zto-form-group {
    margin-bottom: var(--zto-space-md);
}

.zto-form-group label {
    display: block;
    font-size: var(--zto-font-size-sm);
    font-weight: 600;
    color: var(--zto-text);
    margin-bottom: var(--zto-space-xs);
}

.zto-form-group input,
.zto-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--zto-font);
    font-size: var(--zto-font-size-base);
    color: var(--zto-text);
    background: var(--zto-bg-secondary);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-md);
    transition: all var(--zto-transition);
    outline: none;
}

.zto-form-group input::placeholder,
.zto-form-group textarea::placeholder {
    color: var(--zto-text-tertiary);
}

.zto-form-group input:focus,
.zto-form-group textarea:focus {
    border-color: var(--zto-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.25);
    background: var(--zto-bg);
    outline: none;
}

.zto-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.zto-contact-form__footer {
    display: flex;
    flex-direction: column;
    gap: var(--zto-space-md);
}

.zto-contact-form__privacy {
    font-size: var(--zto-font-size-xs);
    color: var(--zto-text-tertiary);
    line-height: 1.5;
}

.zto-contact-form__privacy a {
    color: var(--zto-primary);
}

.zto-contact-form__submit {
    align-self: flex-start;
}

.zto-contact-form__message {
    margin-top: var(--zto-space-md);
    padding: var(--zto-space-md);
    border-radius: var(--zto-radius-md);
    font-size: var(--zto-font-size-sm);
    font-weight: 500;
}

.zto-contact-form__message--success {
    background: rgba(52, 199, 89, 0.1);
    color: var(--zto-success);
    border: 1px solid rgba(52, 199, 89, 0.2);
}

.zto-contact-form__message--error {
    background: rgba(255, 59, 48, 0.1);
    color: var(--zto-error);
    border: 1px solid rgba(255, 59, 48, 0.2);
}

/* Spinner */
@keyframes zto-spin {
    to { transform: rotate(360deg); }
}

.zto-spinner {
    animation: zto-spin 1s linear infinite;
}

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
.zto-footer {
    background: var(--zto-bg-secondary);
    border-top: 1px solid var(--zto-border);
    padding: var(--zto-space-3xl) 0 var(--zto-space-lg);
}

.zto-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--zto-space-2xl);
    margin-bottom: var(--zto-space-2xl);
}

.zto-footer__logo {
    display: inline-block;
    margin-bottom: var(--zto-space-md);
}

.zto-footer__logo-img {
    height: 32px;
    width: auto;
}

.zto-footer__logo-text {
    font-size: var(--zto-font-size-xl);
    font-weight: 800;
    background: var(--zto-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.zto-footer__tagline {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-secondary);
    margin-bottom: var(--zto-space-lg);
    max-width: 300px;
}

.zto-footer__social {
    display: flex;
    gap: var(--zto-space-sm);
}

.zto-footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--zto-radius-md);
    background: var(--zto-bg-tertiary);
    color: var(--zto-text-secondary);
    transition: all var(--zto-transition);
}

.zto-footer__social-link:hover {
    background: var(--zto-primary);
    color: white;
}

.zto-footer__col-title {
    font-size: var(--zto-font-size-sm);
    font-weight: 700;
    color: var(--zto-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--zto-space-md);
}

.zto-footer__links {
    list-style: none;
}

.zto-footer__links li {
    margin-bottom: var(--zto-space-sm);
}

.zto-footer__links li a {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-secondary);
    transition: color var(--zto-transition);
    text-decoration: none;
}

.zto-footer__links li a:hover {
    color: var(--zto-primary);
}

.zto-footer__links--info li {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-secondary);
}

.zto-footer__bottom {
    padding-top: var(--zto-space-xl);
    margin-top: var(--zto-space-lg);
    border-top: 1px solid var(--zto-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--zto-space-md);
}

.zto-footer__bottom p {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-tertiary);
    margin: 0;
}

.zto-footer__legal {
    display: flex;
    align-items: center;
    gap: var(--zto-space-md);
}

.zto-footer__legal a {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-tertiary);
    text-decoration: none;
    padding: 6px 12px;
    border-radius: var(--zto-radius-sm);
    transition: all var(--zto-transition);
}

.zto-footer__legal a:hover {
    color: var(--zto-primary);
    background: rgba(0, 122, 255, 0.08);
}

.zto-footer__legal-sep {
    color: var(--zto-border);
    font-size: var(--zto-font-size-sm);
    user-select: none;
}

@media (max-width: 768px) {
    .zto-footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    .zto-footer__legal {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ═══════════════════════════════════════
   BLOG PAGE
   ═══════════════════════════════════════ */
.zto-blog-page {
    padding: var(--zto-space-2xl) 0 var(--zto-space-4xl);
}

.zto-blog-page__header {
    text-align: center;
    margin-bottom: var(--zto-space-3xl);
}

.zto-blog-page__layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--zto-space-2xl);
}

.zto-blog-page__layout:not(:has(.zto-blog-page__sidebar)) {
    grid-template-columns: 1fr;
}

/* Sidebar */
.zto-sidebar-widget {
    background: var(--zto-surface);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-lg);
    padding: var(--zto-space-lg);
    margin-bottom: var(--zto-space-lg);
}

.zto-sidebar-widget-title {
    font-size: var(--zto-font-size-base);
    font-weight: 700;
    margin-bottom: var(--zto-space-md);
    color: var(--zto-text);
}

/* Pagination */
.zto-pagination {
    margin-top: var(--zto-space-2xl);
    text-align: center;
}

.zto-pagination .nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--zto-space-sm);
}

.zto-pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--zto-radius-md);
    font-size: var(--zto-font-size-sm);
    font-weight: 500;
    color: var(--zto-text-secondary);
    background: var(--zto-surface);
    border: 1px solid var(--zto-border);
    transition: all var(--zto-transition);
    text-decoration: none;
}

.zto-pagination .page-numbers:hover {
    border-color: var(--zto-primary);
    color: var(--zto-primary);
}

.zto-pagination .page-numbers.current {
    background: var(--zto-gradient);
    color: white;
    border-color: transparent;
}

/* ═══════════════════════════════════════
   SINGLE POST
   ═══════════════════════════════════════ */
.zto-single__hero-fallback {
    position: relative;
    height: 200px;
    margin-top: var(--zto-header-height);
    overflow: hidden;
}

.zto-single__hero-fallback-bg {
    position: absolute;
    inset: 0;
    background: var(--zto-bg);
    overflow: hidden;
}

.zto-single__hero {
    position: relative;
    height: 400px;
    margin-top: var(--zto-header-height);
    overflow: hidden;
}

.zto-single__hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.zto-single__hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 50%, var(--zto-bg) 100%);
}

.zto-single__header {
    padding-top: var(--zto-space-xl);
    margin-bottom: var(--zto-space-2xl);
}

.zto-single__meta {
    display: flex;
    align-items: center;
    gap: var(--zto-space-md);
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-tertiary);
    margin-bottom: var(--zto-space-md);
}

.zto-single__category {
    background: rgba(0, 122, 255, 0.08);
    color: var(--zto-primary);
    padding: 2px 12px;
    border-radius: var(--zto-radius-full);
    font-weight: 600;
}

.zto-single__title {
    font-size: var(--zto-font-size-4xl);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.2;
    color: var(--zto-text);
}

/* Post content */
.zto-single__content {
    font-size: var(--zto-font-size-lg);
    line-height: 1.8;
    color: var(--zto-text);
}

.zto-single__content h2 {
    font-size: var(--zto-font-size-2xl);
    font-weight: 700;
    margin: var(--zto-space-2xl) 0 var(--zto-space-md);
}

.zto-single__content h3 {
    font-size: var(--zto-font-size-xl);
    font-weight: 700;
    margin: var(--zto-space-xl) 0 var(--zto-space-md);
}

.zto-single__content p {
    margin-bottom: var(--zto-space-md);
}

.zto-single__content img {
    border-radius: var(--zto-radius-lg);
    margin: var(--zto-space-lg) 0;
}

.zto-single__content ul,
.zto-single__content ol {
    margin: var(--zto-space-md) 0;
    padding-left: var(--zto-space-xl);
}

.zto-single__content li {
    margin-bottom: var(--zto-space-sm);
}

.zto-single__content blockquote {
    border-left: 4px solid var(--zto-primary);
    padding: var(--zto-space-md) var(--zto-space-lg);
    margin: var(--zto-space-lg) 0;
    background: var(--zto-bg-secondary);
    border-radius: 0 var(--zto-radius-md) var(--zto-radius-md) 0;
    font-style: italic;
    color: var(--zto-text-secondary);
}

.zto-single__content a {
    color: var(--zto-primary);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.zto-single__content code {
    background: var(--zto-bg-secondary);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
}

.zto-single__content pre {
    background: var(--zto-bg-secondary);
    padding: var(--zto-space-lg);
    border-radius: var(--zto-radius-md);
    overflow-x: auto;
    margin: var(--zto-space-lg) 0;
}

/* Post footer */
.zto-single__footer {
    padding-top: var(--zto-space-2xl);
    margin-top: var(--zto-space-2xl);
    border-top: 1px solid var(--zto-border);
}

.zto-single__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--zto-space-sm);
    margin-bottom: var(--zto-space-2xl);
}

.zto-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--zto-bg-secondary);
    border-radius: var(--zto-radius-full);
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-secondary);
    transition: all var(--zto-transition);
}

.zto-tag:hover {
    background: var(--zto-primary);
    color: white;
}

.zto-single__nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--zto-space-md);
}

.zto-single__nav-link {
    display: flex;
    flex-direction: column;
    padding: var(--zto-space-lg);
    background: var(--zto-bg-secondary);
    border-radius: var(--zto-radius-lg);
    text-decoration: none;
    transition: all var(--zto-transition);
}

.zto-single__nav-link:hover {
    background: var(--zto-gradient-subtle);
}

.zto-single__nav-link--next {
    text-align: right;
}

.zto-single__nav-label {
    font-size: var(--zto-font-size-sm);
    color: var(--zto-text-tertiary);
    margin-bottom: 4px;
}

.zto-single__nav-title {
    font-size: var(--zto-font-size-base);
    font-weight: 600;
    color: var(--zto-text);
}

/* ═══════════════════════════════════════
   PAGE HERO
   ═══════════════════════════════════════ */
.zto-page-hero {
    position: relative;
    overflow: hidden;
    padding: var(--zto-space-4xl) 0 var(--zto-space-3xl);
}

.zto-page-hero__bg {
    position: absolute;
    inset: 0;
    background: var(--zto-bg);
    overflow: hidden;
}

.zto-page-hero__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.zto-page-hero__orb--1 {
    width: 500px;
    height: 500px;
    background: var(--zto-primary);
    top: -150px;
    right: -80px;
    opacity: 0.1;
}

.zto-page-hero__orb--2 {
    width: 400px;
    height: 400px;
    background: var(--zto-secondary);
    bottom: -120px;
    left: -80px;
    opacity: 0.08;
}

.zto-page-hero__grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--zto-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--zto-border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.4;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

.zto-page-hero__content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.zto-page-hero__title {
    font-size: var(--zto-font-size-4xl);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--zto-text);
    background: var(--zto-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 768px) {
    .zto-page-hero {
        padding: var(--zto-space-3xl) 0 var(--zto-space-2xl);
    }
    .zto-page-hero__title {
        font-size: var(--zto-font-size-3xl);
    }
}

/* ═══════════════════════════════════════
   PAGE TEMPLATE
   ═══════════════════════════════════════ */
.zto-page {
    padding: var(--zto-space-2xl) 0 var(--zto-space-4xl);
}

.zto-page__title {
    font-size: var(--zto-font-size-4xl);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: var(--zto-space-xl);
    color: var(--zto-text);
}

.zto-page__content {
    font-size: var(--zto-font-size-lg);
    line-height: 1.8;
    color: var(--zto-text);
}

.zto-page__content p {
    margin-bottom: var(--zto-space-md);
}

.zto-page__content h2 {
    font-size: var(--zto-font-size-2xl);
    font-weight: 700;
    margin-top: var(--zto-space-2xl);
    margin-bottom: var(--zto-space-md);
    color: var(--zto-text);
}

.zto-page__content h3 {
    font-size: var(--zto-font-size-xl);
    font-weight: 600;
    margin-top: var(--zto-space-xl);
    margin-bottom: var(--zto-space-sm);
    color: var(--zto-text);
}

.zto-page__content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--zto-radius-lg);
    margin: var(--zto-space-lg) 0;
}

.zto-page__content ul,
.zto-page__content ol {
    margin-bottom: var(--zto-space-md);
    padding-left: var(--zto-space-xl);
}

.zto-page__content li {
    margin-bottom: var(--zto-space-xs);
}

.zto-page__content blockquote {
    border-left: 4px solid var(--zto-primary);
    padding: var(--zto-space-md) var(--zto-space-lg);
    margin: var(--zto-space-lg) 0;
    background: var(--zto-surface);
    border-radius: 0 var(--zto-radius-md) var(--zto-radius-md) 0;
    font-style: italic;
    color: var(--zto-text-secondary);
}

.zto-page__content a {
    color: var(--zto-primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

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

.zto-page__content code {
    background: var(--zto-surface);
    padding: 2px 6px;
    border-radius: var(--zto-radius-sm);
    font-size: 0.9em;
}

.zto-page__content pre {
    background: var(--zto-surface);
    padding: var(--zto-space-lg);
    border-radius: var(--zto-radius-md);
    overflow-x: auto;
    margin: var(--zto-space-lg) 0;
}

.zto-page__content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--zto-space-lg) 0;
}

.zto-page__content th,
.zto-page__content td {
    padding: var(--zto-space-sm) var(--zto-space-md);
    border: 1px solid var(--zto-border);
    text-align: left;
}

.zto-page__content th {
    background: var(--zto-surface);
    font-weight: 600;
}

/* ═══════════════════════════════════════
   404 PAGE
   ═══════════════════════════════════════ */
.zto-404 {
    padding: var(--zto-space-4xl) 0;
    text-align: center;
}

.zto-404__content {
    max-width: 500px;
    margin: 0 auto;
}

.zto-404__code {
    font-size: 120px;
    font-weight: 900;
    background: var(--zto-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: var(--zto-space-lg);
}

.zto-404__title {
    font-size: var(--zto-font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--zto-space-md);
}

.zto-404__desc {
    font-size: var(--zto-font-size-base);
    color: var(--zto-text-secondary);
    margin-bottom: var(--zto-space-xl);
}

/* ═══════════════════════════════════════
   SEARCH FORM
   ═══════════════════════════════════════ */
.zto-search-form {
    display: flex;
    gap: var(--zto-space-sm);
    max-width: 400px;
}

.zto-search-form__input {
    flex: 1;
    padding: 10px 16px;
    font-family: var(--zto-font);
    font-size: var(--zto-font-size-base);
    color: var(--zto-text);
    background: var(--zto-bg-secondary);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-md);
    outline: none;
    transition: all var(--zto-transition);
}

.zto-search-form__input:focus {
    border-color: var(--zto-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.12);
}

.zto-search-form__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: var(--zto-radius-md);
    background: var(--zto-gradient);
    color: white;
    cursor: pointer;
    transition: all var(--zto-transition);
}

.zto-search-form__btn:hover {
    transform: scale(1.05);
}

/* ═══════════════════════════════════════
   EMPTY STATE
   ═══════════════════════════════════════ */
.zto-empty-state {
    text-align: center;
    padding: var(--zto-space-4xl) var(--zto-space-lg);
    color: var(--zto-text-tertiary);
}

.zto-empty-state svg {
    margin-bottom: var(--zto-space-lg);
    opacity: 0.5;
}

.zto-empty-state h2 {
    font-size: var(--zto-font-size-xl);
    margin-bottom: var(--zto-space-sm);
    color: var(--zto-text-secondary);
}

/* ═══════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════ */
.zto-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.zto-animate.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.zto-features__grid .zto-animate:nth-child(1) { transition-delay: 0s; }
.zto-features__grid .zto-animate:nth-child(2) { transition-delay: 0.1s; }
.zto-features__grid .zto-animate:nth-child(3) { transition-delay: 0.2s; }
.zto-features__grid .zto-animate:nth-child(4) { transition-delay: 0.3s; }
.zto-features__grid .zto-animate:nth-child(5) { transition-delay: 0.4s; }
.zto-features__grid .zto-animate:nth-child(6) { transition-delay: 0.5s; }

.zto-steps .zto-animate:nth-child(1) { transition-delay: 0s; }
.zto-steps .zto-animate:nth-child(2) { transition-delay: 0.15s; }
.zto-steps .zto-animate:nth-child(3) { transition-delay: 0.3s; }
.zto-steps .zto-animate:nth-child(4) { transition-delay: 0.45s; }

.zto-stats__grid .zto-animate:nth-child(1) { transition-delay: 0s; }
.zto-stats__grid .zto-animate:nth-child(2) { transition-delay: 0.1s; }
.zto-stats__grid .zto-animate:nth-child(3) { transition-delay: 0.2s; }
.zto-stats__grid .zto-animate:nth-child(4) { transition-delay: 0.3s; }

/* ═══════════════════════════════════════
   WORDPRESS CORE OVERRIDES
   ═══════════════════════════════════════ */
.wp-block-image img {
    border-radius: var(--zto-radius-lg);
}

.wp-block-button__link {
    background: var(--zto-gradient) !important;
    border-radius: var(--zto-radius-md) !important;
    font-family: var(--zto-font) !important;
    font-weight: 600 !important;
    padding: 12px 24px !important;
}

/* ═══════════════════════════════════════
   SHOWCASE — VIDEO + GALLERY BENTO
   ═══════════════════════════════════════ */
.zto-showcase {
    position: relative;
    padding: var(--zto-space-4xl) 0;
    overflow: hidden;
}

.zto-showcase__bg {
    position: absolute;
    inset: 0;
    background: var(--zto-bg-secondary);
    overflow: hidden;
}

.zto-showcase__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.zto-showcase__orb--1 {
    width: 600px;
    height: 600px;
    background: var(--zto-primary);
    top: -150px;
    left: -100px;
    opacity: 0.07;
}

.zto-showcase__orb--2 {
    width: 450px;
    height: 450px;
    background: var(--zto-secondary);
    bottom: -120px;
    right: -80px;
    opacity: 0.06;
}

.zto-showcase__orb--3 {
    width: 300px;
    height: 300px;
    background: var(--zto-primary);
    top: 40%;
    left: 55%;
    transform: translate(-50%, -50%);
    opacity: 0.04;
}

.zto-showcase__grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--zto-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--zto-border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.25;
    mask-image: radial-gradient(ellipse at 35% 55%, black 15%, transparent 60%);
    -webkit-mask-image: radial-gradient(ellipse at 35% 55%, black 15%, transparent 60%);
}

.zto-showcase .zto-container {
    position: relative;
    z-index: 1;
}

/* Accent line under header */
.zto-showcase__accent-line {
    width: 64px;
    height: 3px;
    background: var(--zto-gradient);
    border-radius: var(--zto-radius-full);
    margin: var(--zto-space-md) auto 0;
}

/* Section labels — color tuned for WCAG AA on bg-secondary */
.zto-showcase__label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--zto-font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #0064D2;
    margin-bottom: var(--zto-space-md);
    padding: 4px 12px;
    background: var(--zto-gradient-subtle);
    border-radius: var(--zto-radius-full);
    border: 1px solid rgba(0, 100, 210, 0.15);
}

/* Dark mode: brighten label for WCAG AA (6.01:1 on #1C1C1E) */
.dark .zto-showcase__label {
    color: #409CFF;
    border-color: rgba(64, 156, 255, 0.2);
}

/* ── Layout — always stacked: video on top, gallery below ── */
.zto-showcase__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--zto-space-2xl);
    margin-top: var(--zto-space-2xl);
}

.zto-showcase__layout--video-only .zto-showcase__video-col,
.zto-showcase__layout--full .zto-showcase__video-col {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

/* ── Video frame (macOS-style window) ── */
.zto-showcase__video-frame {
    position: relative;
    background: var(--zto-surface);
    border-radius: var(--zto-radius-xl);
    overflow: hidden;
    box-shadow:
        var(--zto-shadow-xl),
        0 0 0 1px var(--zto-border);
    border: 1px solid var(--zto-border);
}

.zto-showcase__video-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000;
}

.zto-showcase__video-wrap iframe,
.zto-showcase__video-wrap video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ── Bento gallery grid — compact, minimalist ── */
.zto-showcase__bento {
    display: grid;
    gap: var(--zto-space-sm);
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

/* Single image — centered, limited width */
.zto-showcase__bento--count-1 {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
}

/* Two images */
.zto-showcase__bento--count-2 {
    grid-template-columns: 1fr 1fr;
    max-width: 700px;
    margin: 0 auto;
}

/* ── Thumbnail items — compact ── */
.zto-showcase__thumb {
    position: relative;
    border-radius: var(--zto-radius-md);
    overflow: hidden;
    cursor: pointer;
    background: var(--zto-bg-tertiary);
    transition:
        transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        box-shadow 0.35s ease;
    transition-delay: var(--showcase-delay, 0s);
    border: 1px solid var(--zto-border);
    max-height: 180px;
}

.zto-showcase__thumb:hover,
.zto-showcase__thumb:focus-visible {
    transform: translateY(-4px) scale(1.02);
    box-shadow:
        var(--zto-shadow-xl),
        0 12px 28px -6px rgba(0, 122, 255, 0.15);
    z-index: 2;
}

.zto-showcase__thumb:focus-visible {
    outline: 2px solid var(--zto-primary);
    outline-offset: 2px;
}

.zto-showcase__thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.3s ease;
}

.zto-showcase__thumb:hover img,
.zto-showcase__thumb:focus-visible img {
    transform: scale(1.05);
    filter: brightness(0.8);
}

/* Overlay */
.zto-showcase__thumb-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zto-showcase__thumb:hover .zto-showcase__thumb-overlay,
.zto-showcase__thumb:focus-visible .zto-showcase__thumb-overlay {
    opacity: 1;
}

.zto-showcase__thumb-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transform: scale(0.6);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.zto-showcase__thumb:hover .zto-showcase__thumb-icon,
.zto-showcase__thumb:focus-visible .zto-showcase__thumb-icon {
    transform: scale(1);
}

/* Caption on thumbnail */
.zto-showcase__thumb-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 6px 10px;
    font-size: var(--zto-font-size-xs);
    font-weight: 600;
    color: #fff;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.6));
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.zto-showcase__thumb:hover .zto-showcase__thumb-caption,
.zto-showcase__thumb:focus-visible .zto-showcase__thumb-caption {
    transform: translateY(0);
}

/* Gallery lightbox */
.zto-gallery__lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.zto-gallery__lightbox.is-active {
    opacity: 1;
    pointer-events: auto;
}

.zto-gallery__lightbox-img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: var(--zto-radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

.zto-gallery__lightbox-caption {
    position: absolute;
    bottom: var(--zto-space-xl);
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: var(--zto-font-size-base);
    font-weight: 600;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    padding: var(--zto-space-sm) var(--zto-space-lg);
    background: rgba(0, 0, 0, 0.4);
    border-radius: var(--zto-radius-full);
    white-space: nowrap;
}

.zto-gallery__lightbox-close {
    position: absolute;
    top: var(--zto-space-lg);
    right: var(--zto-space-lg);
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--zto-transition);
}

.zto-gallery__lightbox-close:hover,
.zto-gallery__lightbox-close:focus-visible {
    background: rgba(255, 255, 255, 0.3);
}

.zto-gallery__lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--zto-transition);
}

.zto-gallery__lightbox-nav:hover,
.zto-gallery__lightbox-nav:focus-visible {
    background: rgba(255, 255, 255, 0.3);
}

.zto-gallery__lightbox-prev {
    left: var(--zto-space-lg);
}

.zto-gallery__lightbox-next {
    right: var(--zto-space-lg);
}

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */
@media (max-width: 1024px) {
    .zto-features__grid,
    .zto-posts-grid,
    .zto-testimonials__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zto-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .zto-stats__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--zto-space-xl);
    }

    .zto-license__wrapper {
        grid-template-columns: 1fr;
    }

    .zto-license__card--2,
    .zto-license__card--3 {
        transform: translateX(0);
    }
    .zto-license__card--2:hover,
    .zto-license__card--3:hover {
        transform: translateX(8px);
    }

    .zto-contact__wrapper {
        grid-template-columns: 1fr;
    }

    .zto-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--zto-space-xl);
    }

    .zto-blog-page__layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --zto-font-size-5xl: 2.5rem;
        --zto-font-size-4xl: 2rem;
        --zto-font-size-3xl: 1.75rem;
        --zto-space-4xl: 64px;
        --zto-header-height: 56px;
    }

    /* Header mobile */
    .zto-header__burger {
        display: flex;
    }

    .zto-header__nav {
        position: fixed;
        inset: 0;
        background: var(--zto-bg);
        z-index: 5;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .zto-header__nav.is-open {
        opacity: 1;
        pointer-events: auto;
    }

    .zto-header__menu {
        flex-direction: column;
        gap: var(--zto-space-sm);
    }

    .zto-header__menu li a {
        font-size: var(--zto-font-size-xl);
        padding: var(--zto-space-md) var(--zto-space-xl);
    }

    /* Grids */
    .zto-features__grid,
    .zto-audience-grid,
    .zto-posts-grid,
    .zto-testimonials__grid {
        grid-template-columns: 1fr;
    }

    .zto-steps {
        grid-template-columns: 1fr;
        gap: var(--zto-space-xl);
    }

    .zto-stats__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .zto-hero__actions {
        flex-direction: column;
    }

    .zto-hero__actions .zto-btn {
        width: 100%;
    }

    .zto-hero__trust {
        flex-direction: column;
        gap: var(--zto-space-md);
    }

    .zto-contact-form__row {
        grid-template-columns: 1fr;
    }

    .zto-footer__grid {
        grid-template-columns: 1fr;
    }

    .zto-single__nav {
        grid-template-columns: 1fr;
    }

    .zto-single__hero {
        height: 250px;
    }

    .zto-hero {
        min-height: auto;
        padding: calc(var(--zto-header-height) + var(--zto-space-2xl)) 0 var(--zto-space-3xl);
    }
}

@media (max-width: 480px) {
    :root {
        --zto-font-size-5xl: 2rem;
        --zto-font-size-4xl: 1.75rem;
        --zto-font-size-3xl: 1.5rem;
        --zto-space-4xl: 48px;
    }

    .zto-container {
        padding: 0 var(--zto-space-md);
    }

    .zto-btn {
        padding: 10px 18px;
        min-height: 44px;
    }

    .zto-stats__grid {
        grid-template-columns: 1fr 1fr;
    }

    .zto-stat__value {
        font-size: var(--zto-font-size-3xl);
    }

    .zto-showcase__bento {
        grid-template-columns: 1fr 1fr;
    }

    .zto-showcase__thumb {
        max-height: 140px;
    }
}

/* ═══════════════════════════════════════
   PRINT
   ═══════════════════════════════════════ */
@media print {
    .zto-header,
    .zto-cta,
    .zto-dark-toggle,
    .zto-contact-form,
    .zto-footer__social {
        display: none !important;
    }

    .zto-main {
        padding-top: 0 !important;
    }

    body {
        color: #000 !important;
        background: #fff !important;
    }
}

/* ═══════════════════════════════════════
   ACCESSIBILITY
   ═══════════════════════════════════════ */
.zto-skip-link {
    background: var(--zto-primary);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    left: 50%;
    padding: 0.75rem 1.5rem;
    position: fixed;
    top: -100%;
    transform: translateX(-50%);
    z-index: 100000;
    border-radius: var(--zto-radius-md);
    text-decoration: none;
    transition: top 0.2s;
}

.zto-skip-link:focus {
    top: 0.5rem;
    outline: 2px solid var(--zto-primary);
    outline-offset: 2px;
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

:focus-visible {
    outline: 2px solid var(--zto-primary);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .zto-animate {
        opacity: 1;
        transform: none;
    }
}

/* ═══════════════════════════════════════
   MISSING CLASS DEFINITIONS
   ═══════════════════════════════════════ */

/* Single post hero image positioning */
.zto-single__hero-image {
    position: absolute;
    inset: 0;
}

.zto-single__hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Single post reading time */
.zto-single__reading-time {
    font-size: var(--zto-font-size-xs);
    color: var(--zto-text-tertiary);
}

/* Single post comments */
.zto-single__comments {
    margin-top: var(--zto-space-2xl);
    padding-top: var(--zto-space-2xl);
    border-top: 1px solid var(--zto-border);
}

/* Comments styling */
.zto-comments {
    margin-top: var(--zto-space-lg);
}

.zto-comments__title {
    font-size: var(--zto-font-size-xl);
    font-weight: 700;
    margin-bottom: var(--zto-space-lg);
    color: var(--zto-text);
}

.zto-comments__list {
    list-style: none;
    padding: 0;
}

.zto-comments__list .comment {
    padding: var(--zto-space-lg);
    margin-bottom: var(--zto-space-md);
    background: var(--zto-bg-secondary);
    border-radius: var(--zto-radius-lg);
    border: 1px solid var(--zto-border);
}

.zto-comments__list .comment .comment-author {
    display: flex;
    align-items: center;
    gap: var(--zto-space-sm);
    margin-bottom: var(--zto-space-sm);
    font-weight: 600;
}

.zto-comments__list .comment .comment-author img {
    border-radius: var(--zto-radius-full);
}

.zto-comments__list .comment .comment-content {
    font-size: var(--zto-font-size-base);
    color: var(--zto-text-secondary);
    line-height: 1.6;
}

.zto-comments__list .comment .comment-metadata {
    font-size: var(--zto-font-size-xs);
    color: var(--zto-text-tertiary);
    margin-bottom: var(--zto-space-sm);
}

/* Comment form */
.zto-comment-form label {
    display: block;
    font-size: var(--zto-font-size-sm);
    font-weight: 600;
    color: var(--zto-text);
    margin-bottom: var(--zto-space-xs);
}

.zto-comment-form input[type="text"],
.zto-comment-form input[type="email"],
.zto-comment-form input[type="url"],
.zto-comment-form textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--zto-font);
    font-size: var(--zto-font-size-base);
    color: var(--zto-text);
    background: var(--zto-bg-secondary);
    border: 1px solid var(--zto-border);
    border-radius: var(--zto-radius-md);
    transition: border-color var(--zto-transition), box-shadow var(--zto-transition);
    outline: none;
    margin-bottom: var(--zto-space-md);
}

.zto-comment-form input:focus,
.zto-comment-form textarea:focus {
    border-color: var(--zto-primary);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
    background: var(--zto-bg);
}

.zto-comment-form .form-submit input[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--zto-font);
    font-size: var(--zto-font-size-base);
    font-weight: 600;
    padding: 12px 24px;
    border: none;
    border-radius: var(--zto-radius-md);
    background: var(--zto-gradient);
    color: var(--zto-text-on-primary);
    cursor: pointer;
    transition: transform var(--zto-transition), box-shadow var(--zto-transition);
}

.zto-comment-form .form-submit input[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 122, 255, 0.4);
}

/* Footer widget areas */
.zto-footer-widget {
    margin-bottom: var(--zto-space-md);
}

.zto-footer-widget-title {
    font-size: var(--zto-font-size-sm);
    font-weight: 700;
    color: var(--zto-text);
    margin-bottom: var(--zto-space-sm);
}

/* Footer grid columns */
.zto-footer__brand {
    grid-column: 1;
}

.zto-footer__col {
    min-width: 0;
}

/* Blog layout content area */
.zto-blog-page__content {
    min-width: 0;
}

.zto-blog-page__sidebar {
    min-width: 0;
}

/* Page header */
.zto-page__header {
    margin-bottom: var(--zto-space-xl);
}

/* Contact info and form columns */
.zto-contact__info {
    min-width: 0;
}

.zto-contact-form {
    display: flex;
    flex-direction: column;
}

/* License content column */
.zto-license__content {
    min-width: 0;
}

/* Step content */
.zto-step__content {
    min-width: 0;
}

/* Blog preview grid modifier (no visual difference, semantic) */
.zto-posts-grid--preview {
    /* Inherits from .zto-posts-grid */
}

/* Single post container (semantic) */
.zto-single {
    padding-bottom: var(--zto-space-4xl);
}

/* FAQ question hover state */
.zto-faq__question:hover {
    color: var(--zto-primary);
}

/* Burger hover state */
.zto-header__burger:hover span {
    background: var(--zto-primary);
}

/* Blog sidebar fallback for Firefox < 121 (no :has() support) */
@supports not selector(:has(*)) {
    .zto-blog-page__layout {
        grid-template-columns: 1fr;
    }
}