/* ============================================
   ZJBL Template — 证件样本印刷服务
   Design: Corporate Trust + Modern Clean
   Color: Emerald #064E3B + Copper #B45309
   Font: System Chinese-friendly fonts
   ============================================ */

/* === CSS Variables === */
:root {
    --zj-primary: #064E3B;
    --zj-primary-light: #065F46;
    --zj-secondary: #0F766E;
    --zj-accent: #B45309;
    --zj-accent-light: #D97706;
    --zj-accent-soft: #FEF3C7;
    --zj-cta: #B45309;
    --zj-cta-hover: #92400E;
    --zj-bg: #FAFAF9;
    --zj-bg-alt: #F5F5F4;
    --zj-bg-card: #FFFFFF;
    --zj-text: #1C1917;
    --zj-text-sec: #57534E;
    --zj-text-muted: #78716C;
    --zj-border: #E7E5E4;
    --zj-border-hover: #D6D3D1;
    --zj-radius: 16px;
    --zj-radius-sm: 10px;
    --zj-radius-xs: 6px;
    --zj-shadow-sm: 0 1px 3px rgba(28, 25, 23, 0.06);
    --zj-shadow: 0 4px 16px rgba(28, 25, 23, 0.08);
    --zj-shadow-lg: 0 12px 40px rgba(28, 25, 23, 0.12);
    --zj-shadow-accent: 0 8px 24px rgba(180, 83, 9, 0.2);
    --zj-font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    --zj-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --zj-transition-slow: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--zj-font);
    font-size: 16px;
    line-height: 1.7;
    color: var(--zj-text);
    background: var(--zj-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: inherit; transition: var(--zj-transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.25; color: var(--zj-text); }

/* === Container === */
.zj-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === Navigation === */
.zj-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--zj-transition);
    background: transparent;
}

.zj-nav.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 12px rgba(28, 25, 23, 0.06);
    padding: 12px 0;
}

.zj-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

.zj-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--zj-primary);
}

.zj-logo-icon {
    width: 38px;
    height: 38px;
    background: var(--zj-primary);
    border-radius: var(--zj-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.zj-logo-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.15));
}

.zj-logo-icon svg { width: 20px; height: 20px; position: relative; z-index: 1; }

.zj-nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.zj-nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--zj-text-sec);
    position: relative;
    padding: 4px 0;
}

.zj-nav-links a:hover { color: var(--zj-primary); }

.zj-nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--zj-accent);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 1px;
}

.zj-nav-links a:hover::after { width: 100%; }

.zj-nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    background: var(--zj-primary);
    color: #fff;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--zj-transition);
}

.zj-nav-cta:hover {
    background: var(--zj-primary-light);
    box-shadow: 0 4px 16px rgba(6, 78, 59, 0.25);
    transform: translateY(-1px);
}

.zj-mobile-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--zj-primary);
    padding: 4px;
}

/* === Hero === */
.zj-hero {
    padding: 160px 0 100px;
    background: var(--zj-primary);
    position: relative;
    overflow: hidden;
}

.zj-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(15, 118, 110, 0.4) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(180, 83, 9, 0.12) 0%, transparent 60%);
}

.zj-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--zj-bg), transparent);
    z-index: 2;
}

.zj-hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.zj-hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}

.zj-hero-label .zj-dot {
    width: 6px;
    height: 6px;
    background: var(--zj-accent-light);
    border-radius: 50%;
    animation: zj-blink 2s ease-in-out infinite;
}

@keyframes zj-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.zj-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

.zj-hero h1 .zj-highlight {
    background: linear-gradient(135deg, var(--zj-accent-light), #F59E0B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.zj-hero-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 40px;
    line-height: 1.8;
}

.zj-hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.zj-btn-accent {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--zj-accent);
    color: #fff;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--zj-transition);
}

.zj-btn-accent:hover {
    background: var(--zj-accent-light);
    transform: translateY(-2px);
    box-shadow: var(--zj-shadow-accent);
}

.zj-btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--zj-transition);
    backdrop-filter: blur(4px);
}

.zj-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
}

/* === Stats Bar === */
.zj-stats {
    padding: 0;
    position: relative;
    z-index: 5;
    margin-top: -50px;
    margin-bottom: 40px;
}

.zj-stats-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.zj-stat-card {
    background: var(--zj-bg-card);
    border: 1px solid var(--zj-border);
    border-radius: var(--zj-radius);
    padding: 28px 24px;
    text-align: center;
    transition: var(--zj-transition);
    box-shadow: var(--zj-shadow-sm);
}

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

.zj-stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--zj-primary);
    display: block;
    line-height: 1;
    margin-bottom: 6px;
}

.zj-stat-label {
    font-size: 0.82rem;
    color: var(--zj-text-muted);
    font-weight: 500;
}

/* === Section Common === */
.zj-section {
    padding: 90px 0;
}

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

.zj-section-dark {
    background: var(--zj-primary);
    color: #fff;
}

.zj-sec-header {
    text-align: center;
    margin-bottom: 56px;
}

.zj-sec-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    background: rgba(6, 78, 59, 0.06);
    color: var(--zj-primary);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 14px;
}

.zj-sec-label::before {
    content: '';
    width: 5px;
    height: 5px;
    background: var(--zj-accent);
    border-radius: 50%;
}

.zj-sec-header h2 {
    font-size: 2.1rem;
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}

.zj-sec-header p {
    font-size: 1rem;
    color: var(--zj-text-muted);
    max-width: 560px;
    margin: 0 auto;
}

/* === Services Grid === */
.zj-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.zj-service-card {
    background: var(--zj-bg-card);
    border: 1px solid var(--zj-border);
    border-radius: var(--zj-radius);
    padding: 32px 28px;
    transition: var(--zj-transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.zj-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--zj-primary), var(--zj-secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zj-service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--zj-shadow-lg);
    border-color: transparent;
}

.zj-service-card:hover::before { opacity: 1; }

.zj-service-icon {
    width: 50px;
    height: 50px;
    background: rgba(6, 78, 59, 0.08);
    border-radius: var(--zj-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--zj-primary);
    transition: var(--zj-transition);
}

.zj-service-card:hover .zj-service-icon {
    background: var(--zj-primary);
    color: #fff;
}

.zj-service-icon svg { width: 24px; height: 24px; }

.zj-service-card h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.zj-service-card p {
    font-size: 0.88rem;
    color: var(--zj-text-sec);
    line-height: 1.7;
}

/* === Process / Steps === */
.zj-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.zj-process-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--zj-border), var(--zj-primary), var(--zj-border));
    z-index: 0;
}

.zj-step-card {
    text-align: center;
    padding: 0;
    position: relative;
    z-index: 1;
}

.zj-step-num {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--zj-bg-card);
    border: 2px solid var(--zj-border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--zj-primary);
    transition: var(--zj-transition);
}

.zj-step-card:hover .zj-step-num {
    background: var(--zj-primary);
    color: #fff;
    border-color: var(--zj-primary);
    box-shadow: 0 8px 24px rgba(6, 78, 59, 0.2);
}

.zj-step-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.zj-step-card p {
    font-size: 0.85rem;
    color: var(--zj-text-muted);
    max-width: 220px;
    margin: 0 auto;
}

/* === About === */
.zj-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.zj-about-img {
    position: relative;
}

.zj-about-img img {
    border-radius: var(--zj-radius);
    width: 100%;
    height: 420px;
    object-fit: cover;
    box-shadow: var(--zj-shadow);
}

.zj-about-badge {
    position: absolute;
    bottom: -20px;
    right: 24px;
    background: var(--zj-primary);
    color: #fff;
    border-radius: var(--zj-radius);
    padding: 20px 28px;
    text-align: center;
    box-shadow: var(--zj-shadow-lg);
}

.zj-about-badge .zj-ab-num {
    font-size: 2rem;
    font-weight: 800;
    display: block;
    color: var(--zj-accent-light);
    line-height: 1;
}

.zj-about-badge .zj-ab-label {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 4px;
}

.zj-about-text h2 {
    font-size: 1.9rem;
    margin-bottom: 20px;
}

.zj-about-text p {
    color: var(--zj-text-sec);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.zj-about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 24px;
}

.zj-about-feat {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(6, 78, 59, 0.04);
    border-radius: var(--zj-radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--zj-text);
}

.zj-about-feat svg {
    width: 18px;
    height: 18px;
    color: var(--zj-primary);
    flex-shrink: 0;
}

.zj-link-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--zj-accent);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 20px;
}

.zj-link-more:hover { color: var(--zj-accent-light); gap: 10px; }

/* === Testimonials === */
.zj-testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.zj-testi-card {
    background: var(--zj-bg-card);
    border: 1px solid var(--zj-border);
    border-radius: var(--zj-radius);
    padding: 28px;
    transition: var(--zj-transition);
    position: relative;
}

.zj-testi-card::before {
    content: '\201C';
    position: absolute;
    top: 16px;
    right: 24px;
    font-size: 3rem;
    color: rgba(6, 78, 59, 0.08);
    font-family: Georgia, serif;
    line-height: 1;
}

.zj-testi-card:hover {
    box-shadow: var(--zj-shadow);
    border-color: rgba(6, 78, 59, 0.2);
}

.zj-testi-stars {
    color: var(--zj-accent);
    font-size: 0.85rem;
    margin-bottom: 14px;
    letter-spacing: 2px;
}

.zj-testi-card > p {
    font-size: 0.9rem;
    color: var(--zj-text-sec);
    line-height: 1.7;
    margin-bottom: 18px;
}

.zj-testi-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--zj-border);
}

.zj-ta-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--zj-primary), var(--zj-secondary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
}

.zj-testi-author strong { font-size: 0.88rem; display: block; }
.zj-testi-author span { font-size: 0.78rem; color: var(--zj-text-muted); }

/* === FAQ === */
.zj-faq-layout {
    display: grid;
    grid-template-columns: 1fr 1.8fr;
    gap: 60px;
    align-items: start;
}

.zj-faq-sidebar h2 {
    font-size: 1.8rem;
    margin-bottom: 14px;
}

.zj-faq-sidebar p {
    color: var(--zj-text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.zj-faq-item {
    border: 1px solid var(--zj-border);
    border-radius: var(--zj-radius-sm);
    margin-bottom: 10px;
    overflow: hidden;
    transition: var(--zj-transition);
    background: var(--zj-bg-card);
}

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

.zj-faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    font-weight: 600;
    font-size: 0.92rem;
    cursor: pointer;
    color: var(--zj-text);
    background: transparent;
}

.zj-faq-q svg {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    color: var(--zj-text-muted);
}

.zj-faq-item.active .zj-faq-q svg { transform: rotate(180deg); color: var(--zj-primary); }
.zj-faq-item.active { border-color: var(--zj-primary); }

.zj-faq-a {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    font-size: 0.88rem;
    color: var(--zj-text-sec);
    line-height: 1.7;
}

.zj-faq-item.active .zj-faq-a {
    padding: 0 20px 18px;
    max-height: 200px;
}

/* === Sample Gallery === */
.zj-gallery-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
}

.zj-gallery-item {
    position: relative;
    border-radius: var(--zj-radius);
    overflow: hidden;
    aspect-ratio: 4 / 3;
    cursor: pointer;
    border: 1px solid var(--zj-border);
    transition: var(--zj-transition);
}

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

.zj-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.zj-gallery-item:hover img { transform: scale(1.08); }

.zj-gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(6, 78, 59, 0.4), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zj-gallery-item:hover::after { opacity: 1; }

/* Lightbox */
.zj-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.92);
    align-items: center;
    justify-content: center;
    padding: 40px;
    cursor: zoom-out;
    backdrop-filter: blur(8px);
}

.zj-lightbox.active { display: flex; }

.zj-lightbox img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--zj-radius);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

.zj-lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 1.8rem;
    cursor: pointer;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s;
    backdrop-filter: blur(4px);
}

.zj-lightbox-close:hover { background: rgba(255, 255, 255, 0.2); }

/* === Recommend / Friend Links === */
.zj-recommend {
    padding: 60px 0;
}

.zj-recommend-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.zj-recommend-grid a {
    display: inline-block;
    padding: 8px 18px;
    background: var(--zj-bg-card);
    border: 1px solid var(--zj-border);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--zj-text-sec);
    transition: var(--zj-transition);
    cursor: pointer;
}

.zj-recommend-grid a:hover {
    color: var(--zj-primary);
    border-color: var(--zj-primary);
    background: rgba(6, 78, 59, 0.04);
    transform: translateY(-2px);
}

/* === CTA Section === */
.zj-cta-sec {
    padding: 80px 0;
}

.zj-cta-box {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    padding: 60px 40px;
    background: var(--zj-primary);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.zj-cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 80% at 0% 100%, rgba(15, 118, 110, 0.5), transparent),
        radial-gradient(ellipse 50% 80% at 100% 0%, rgba(180, 83, 9, 0.15), transparent);
}

.zj-cta-box h2 {
    color: #fff;
    font-size: 1.8rem;
    margin-bottom: 12px;
    position: relative;
}

.zj-cta-box p {
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 32px;
    font-size: 1rem;
    position: relative;
}

.zj-btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 36px;
    background: #fff;
    color: var(--zj-primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--zj-transition);
    position: relative;
}

.zj-btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
}

/* === Footer === */
.zj-footer {
    padding: 60px 0 28px;
    background: #1C1917;
    color: rgba(255, 255, 255, 0.75);
}

.zj-footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.zj-footer-desc {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 14px;
    line-height: 1.7;
    max-width: 360px;
}

.zj-footer-nav h4 {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 18px;
}

.zj-footer-nav li { margin-bottom: 10px; }

.zj-footer-nav a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
}

.zj-footer-nav a:hover { color: var(--zj-accent-light); }

.zj-footer-bottom {
    padding-top: 24px;
    text-align: center;
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.3);
}

/* === Responsive === */
@media (max-width: 1024px) {
    .zj-hero h1 { font-size: 2.4rem; }
    .zj-stats-inner { grid-template-columns: repeat(2, 1fr); }
    .zj-services-grid { grid-template-columns: repeat(2, 1fr); }
    .zj-about-grid { grid-template-columns: 1fr; }
    .zj-faq-layout { grid-template-columns: 1fr; }
    .zj-footer-top { grid-template-columns: 1fr 1fr; }
    .zj-gallery-grid { grid-template-columns: repeat(4, 1fr); }
    .zj-process-grid::before { display: none; }
}

@media (max-width: 768px) {
    .zj-nav-links { display: none; }
    .zj-nav-cta { display: none; }
    .zj-mobile-btn { display: block; }

    .zj-nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--zj-bg-card);
        padding: 20px 24px;
        box-shadow: var(--zj-shadow-lg);
        gap: 16px;
        border-top: 1px solid var(--zj-border);
    }

    .zj-hero { padding: 130px 0 80px; }
    .zj-hero h1 { font-size: 1.9rem; }
    .zj-services-grid { grid-template-columns: 1fr; }
    .zj-process-grid { grid-template-columns: repeat(2, 1fr); }
    .zj-testi-grid { grid-template-columns: 1fr; }
    .zj-footer-top { grid-template-columns: 1fr; }
    .zj-section { padding: 60px 0; }
    .zj-gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .zj-about-features { grid-template-columns: 1fr; }
    .zj-cta-box { padding: 40px 24px; }
}

@media (max-width: 480px) {
    .zj-stats-inner { grid-template-columns: 1fr; }
    .zj-process-grid { grid-template-columns: 1fr; }
    .zj-hero-actions { flex-direction: column; align-items: center; }
    .zj-hero h1 { font-size: 1.6rem; }
}

/* === Prefers Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition: none !important;
        animation: none !important;
    }
}