/*
Theme Name: Acciobuy
Theme URI: https://www.acciobuy.com/
Author: Acciobuy Team
Author URI: https://www.acciobuy.com/
Description: Acciobuy 一站式代采购官网 WordPress 主题，专为 B2B 采购服务企业设计，蓝紫渐变科技风格。
Version: 1.0.0
License: Proprietary
Text Domain: acciobuy
Domain Path: /languages
*/

/* ========================================
   Acciobuy - Global Sourcing Platform
   WordPress Theme
   ======================================== */

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

:root {
    /* Brand Colors */
    --primary: #2563EB;
    --primary-dark: #1D4ED8;
    --primary-light: #3B82F6;
    --primary-50: #EFF6FF;
    --primary-100: #DBEAFE;
    --accent: #7C3AED;
    --accent-light: #A78BFA;
    --accent-50: #F5F3FF;

    /* Gradients */
    --gradient: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
    --gradient-soft: linear-gradient(135deg, #EFF6FF 0%, #F5F3FF 100%);
    --gradient-dark: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    --gradient-hero: linear-gradient(135deg, #1E3A8A 0%, #2563EB 40%, #6D28D9 100%);

    /* Text */
    --text: #0F172A;
    --text-body: #334155;
    --text-light: #64748B;
    --text-muted: #94A3B8;
    --text-white: #FFFFFF;

    /* Backgrounds */
    --bg: #FFFFFF;
    --bg-gray: #F8FAFC;
    --bg-dark: #0F172A;
    --bg-card: #FFFFFF;

    /* Border */
    --border: #E2E8F0;
    --border-light: #F1F5F9;

    /* Shadow */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 10px -4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 40px -5px rgba(0, 0, 0, 0.1);

    /* Radius */
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Layout */
    --max-width: 1200px;
    --max-width-wide: 1280px;
    --header-height: 72px;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-body);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---------- Container ---------- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: var(--max-width-wide); margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 { color: var(--text); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 4vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
.gradient-text { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-weight: 600; font-size: 14px;
    border-radius: var(--radius-sm);
    transition: all 0.25s ease;
    white-space: nowrap;
    cursor: pointer;
    border: none;
    font-family: inherit;
}
.btn-primary { background: var(--gradient); color: #fff; padding: 12px 28px; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 25px rgba(37, 99, 235, 0.35); }
.btn-outline { border: 1.5px solid var(--primary); color: var(--primary); padding: 10px 24px; background: transparent; }
.btn-outline:hover { background: var(--primary-50); }
.btn-white { background: #fff; color: var(--primary); padding: 14px 36px; font-size: 15px; }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2); }
.btn-ghost-white { border: 1.5px solid rgba(255,255,255,0.4); color: #fff; padding: 12px 28px; background: transparent; }
.btn-ghost-white:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 14px 36px; font-size: 15px; }

/* ---------- Header ---------- */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(255,255,255,0.92); backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    transition: box-shadow 0.3s ease;
    height: var(--header-height);
}
.header.scrolled { box-shadow: var(--shadow-md); border-bottom-color: var(--border); }
.nav {
    max-width: var(--max-width-wide); margin: 0 auto; padding: 0 24px;
    height: var(--header-height);
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 8px; font-size: 22px; font-weight: 800; color: var(--text); }
.logo-icon { color: var(--primary); display: flex; }
.nav-menu { display: flex; gap: 4px; }
.nav-link { padding: 8px 16px; font-size: 14px; font-weight: 500; color: var(--text-light); border-radius: var(--radius-sm); transition: all 0.2s; }
.nav-link:hover, .nav-link.active { color: var(--primary); background: var(--primary-50); }
.nav-actions { display: flex; gap: 10px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.3s ease; }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
body.menu-open { overflow: hidden; }

/* ---------- Hero ---------- */
.hero {
    padding: 120px 0 80px;
    background: var(--gradient-hero);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 20% 50%, rgba(124, 58, 237, 0.3) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 50%, rgba(37, 99, 235, 0.3) 0%, transparent 60%);
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.15); backdrop-filter: blur(10px);
    padding: 8px 18px; border-radius: 50px; font-size: 13px; font-weight: 500;
    margin-bottom: 24px;
}
.hero-badge .dot { width: 8px; height: 8px; background: #34D399; border-radius: 50%; }
.hero-title { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.15; margin-bottom: 20px; color: #fff; }
.hero-subtitle { font-size: 17px; line-height: 1.7; color: rgba(255,255,255,0.85); max-width: 520px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; margin-bottom: 48px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; }
.hero-stat-num { font-size: 2.2rem; font-weight: 800; color: #fff; }
.hero-stat-label { font-size: 13px; color: rgba(255,255,255,0.7); margin-top: 4px; }

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex; align-items: center; justify-content: center;
    min-height: 380px;
}
.hero-dashboard {
    background: rgba(255,255,255,0.1); backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-xl);
    padding: 28px; width: 100%; max-width: 480px;
}
.dash-row { display: flex; gap: 16px; margin-bottom: 16px; }
.dash-card {
    flex: 1; background: rgba(255,255,255,0.12);
    border-radius: var(--radius); padding: 18px;
}
.dash-label { font-size: 12px; color: rgba(255,255,255,0.6); margin-bottom: 6px; }
.dash-value { font-size: 26px; font-weight: 700; color: #fff; }
.dash-sub { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 2px; }
.dash-chart {
    height: 120px; background: rgba(255,255,255,0.08);
    border-radius: var(--radius); margin-top: 8px;
    display: flex; align-items: flex-end; gap: 6px; padding: 12px;
}
.dash-bar {
    flex: 1; background: var(--gradient);
    border-radius: 4px 4px 0 0;
    opacity: 0.85; transition: height 0.3s;
}

/* Floating badges */
.floating-card {
    position: absolute;
    background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex; align-items: center; gap: 12px;
    font-size: 13px; font-weight: 600; color: var(--text);
    animation: float 6s ease-in-out infinite;
}
.floating-card.p1 { top: 0; left: -20px; animation-delay: 0s; }
.floating-card.p2 { bottom: 60px; right: -30px; animation-delay: 3s; }
.floating-icon {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--gradient-soft);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* ---------- Page Hero (sub pages) ---------- */
.page-hero {
    padding: 130px 0 60px;
    background: var(--gradient-hero);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(124, 58, 237, 0.3) 0%, transparent 60%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.85); font-size: 17px; max-width: 600px; margin: 0 auto; }

/* ---------- Sections ---------- */
.section {
    padding: 90px 0;
}
.section-title {
    text-align: center; margin-bottom: 16px;
}
.section-subtitle {
    text-align: center; color: var(--text-light); font-size: 17px;
    max-width: 560px; margin: 0 auto 56px;
}
.section-overline {
    display: block; text-align: center; font-size: 13px; font-weight: 600;
    color: var(--primary); text-transform: uppercase; letter-spacing: 2px;
    margin-bottom: 12px;
}
.bg-gray { background: var(--bg-gray); }
.bg-dark { background: var(--bg-dark); color: #fff; }

/* ---------- Cards Grid ---------- */
.card-grid { display: grid; gap: 28px; }
.card-grid.col-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid.col-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid.col-4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: var(--bg-card); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 32px;
    transition: all 0.3s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--border); }
.card-icon {
    width: 52px; height: 52px; border-radius: var(--radius);
    background: var(--gradient-soft);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px; color: var(--primary);
}
.card h3 { margin-bottom: 10px; font-size: 18px; }
.card p { color: var(--text-light); font-size: 14px; line-height: 1.7; }
.card-link { display: inline-flex; align-items: center; gap: 6px; color: var(--primary); font-weight: 600; font-size: 14px; margin-top: 16px; transition: gap 0.2s; }
.card-link:hover { gap: 10px; }

/* ---------- Region Cards ---------- */
.region-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.region-card {
    background: var(--bg-card); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 32px 24px;
    text-align: center; transition: all 0.3s;
}
.region-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary-100); }
.region-icon { font-size: 42px; margin-bottom: 16px; }
.region-card h3 { font-size: 18px; margin-bottom: 6px; }
.region-card p { font-size: 13px; color: var(--text-light); }

/* ---------- Testimonial Cards ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.testimonial-card {
    background: var(--bg-card); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); padding: 32px;
}
.testimonial-stars { color: #F59E0B; font-size: 16px; letter-spacing: 2px; margin-bottom: 16px; }
.testimonial-text { font-size: 15px; line-height: 1.7; color: var(--text-body); margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--gradient-soft); display: flex; align-items: center; justify-content: center;
    font-weight: 700; color: var(--primary); font-size: 16px;
}
.testimonial-name { font-weight: 600; font-size: 14px; color: var(--text); }
.testimonial-role { font-size: 12px; color: var(--text-light); }

/* ---------- CTA Section ---------- */
.cta {
    padding: 90px 0;
    background: var(--gradient-hero);
    color: #fff;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(124, 58, 237, 0.3) 0%, transparent 50%);
}
.cta-content { position: relative; z-index: 1; }
.cta h2 { color: #fff; font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 16px; }
.cta p { color: rgba(255,255,255,0.85); font-size: 17px; max-width: 500px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Global Map ---------- */
.map-section { padding: 90px 0; background: var(--bg); }
.map-wrapper {
    position: relative; max-width: 900px; margin: 0 auto; min-height: 400px;
}
.map-svg { width: 100%; height: auto; }
.map-dot {
    position: absolute; width: 12px; height: 12px; background: var(--primary);
    border-radius: 50%; box-shadow: 0 0 0 6px rgba(37,99,235,0.25);
    animation: pulse-dot 2s infinite;
}
.map-dot::after {
    content: ''; position: absolute; inset: -10px; border-radius: 50%;
    border: 1.5px solid rgba(37,99,235,0.3); animation: pulse-ring 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}
@keyframes pulse-ring {
    0%, 100% { transform: scale(0.8); opacity: 1; }
    50% { transform: scale(1.6); opacity: 0; }
}
.map-label {
    position: absolute; font-size: 11px; font-weight: 600; color: var(--text-light);
    white-space: nowrap;
}

/* ---------- Stats Row ---------- */
.stats-row {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px;
}
.stat-card {
    text-align: center; padding: 32px 20px;
    background: var(--bg-card); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
}
.stat-number { font-size: 2.6rem; font-weight: 800; color: var(--primary); margin-bottom: 8px; }
.stat-desc { font-size: 14px; color: var(--text-light); }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 40px; }
.timeline::before {
    content: ''; position: absolute; left: 15px; top: 0; bottom: 0;
    width: 2px; background: var(--border);
}
.timeline-item { position: relative; margin-bottom: 36px; }
.timeline-dot {
    position: absolute; left: -32px; top: 4px;
    width: 12px; height: 12px; border-radius: 50%;
    background: var(--primary); border: 3px solid var(--primary-100);
}
.timeline-year { font-size: 13px; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.timeline-title { font-weight: 600; font-size: 16px; margin-bottom: 4px; }
.timeline-desc { font-size: 14px; color: var(--text-light); }

/* ---------- Contact Form ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%; padding: 12px 16px;
    border: 1.5px solid var(--border); border-radius: var(--radius-sm);
    font-size: 14px; font-family: inherit; color: var(--text);
    background: var(--bg); transition: all 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none; border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.contact-info-card {
    background: var(--gradient-soft); border-radius: var(--radius-lg); padding: 36px;
}
.contact-info-item { display: flex; gap: 16px; margin-bottom: 28px; }
.contact-info-icon {
    width: 48px; height: 48px; border-radius: var(--radius);
    background: var(--primary-50); display: flex; align-items: center; justify-content: center;
    color: var(--primary); flex-shrink: 0;
}
.contact-info-label { font-size: 12px; color: var(--text-light); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.contact-info-value { font-size: 16px; font-weight: 600; color: var(--text); }
.contact-info-detail { font-size: 13px; color: var(--text-light); margin-top: 2px; }

/* FAQ */
.faq-section { padding: 90px 0; background: var(--bg-gray); }
.faq-item { background: var(--bg); border: 1px solid var(--border-light); border-radius: var(--radius); padding: 24px 28px; margin-bottom: 12px; cursor: pointer; transition: all 0.2s; }
.faq-item:hover { border-color: var(--primary-100); }
.faq-q { font-weight: 600; font-size: 15px; color: var(--text); display: flex; justify-content: space-between; align-items: center; }
.faq-q svg { transition: transform 0.3s; color: var(--text-light); }
.faq-item.active .faq-q svg { transform: rotate(180deg); }

/* Product Grid */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-card {
    background: var(--bg-card); border: 1px solid var(--border-light);
    border-radius: var(--radius-lg); overflow: hidden;
    transition: all 0.3s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-img {
    height: 220px; background: var(--gradient-soft);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
}
.product-info { padding: 24px; }
.product-info h3 { font-size: 18px; margin-bottom: 6px; }
.product-category { font-size: 12px; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.product-features { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.product-tag { font-size: 11px; padding: 4px 10px; background: var(--primary-50); color: var(--primary); border-radius: 20px; font-weight: 500; }

/* ---------- Footer ---------- */
.footer {
    background: var(--bg-dark);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr) 1.5fr; gap: 40px; margin-bottom: 48px; }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 20px; }
.footer p { font-size: 14px; line-height: 1.7; }
.footer ul li { margin-bottom: 10px; }
.footer ul li a { font-size: 14px; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer ul li a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 24px 0;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 13px;
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: rgba(255,255,255,0.5); transition: color 0.2s; }
.footer-bottom-links a:hover { color: #fff; }

/* ---------- Service Detail Cards ---------- */
.service-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 64px 0; }
.service-detail:nth-child(even) { direction: rtl; }
.service-detail:nth-child(even) .service-detail-text { direction: ltr; }
.service-visual {
    height: 340px; background: var(--gradient-soft);
    border-radius: var(--radius-xl);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary);
}
.service-feature-list { margin-top: 20px; }
.service-feature-list li {
    padding: 8px 0; font-size: 14px; color: var(--text-light);
    display: flex; align-items: flex-start; gap: 10px;
}
.service-feature-list li::before {
    content: ''; width: 6px; height: 6px; border-radius: 50%;
    background: var(--primary); flex-shrink: 0; margin-top: 8px;
}

/* ---------- Process Steps ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-step {
    text-align: center; padding: 32px 20px;
    position: relative;
}
.process-step:not(:last-child)::after {
    content: ''; position: absolute; right: -12px; top: 36px;
    width: 24px; height: 1.5px; background: var(--border);
}
.process-num {
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--gradient);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-size: 20px; font-weight: 800; margin: 0 auto 16px;
}
.process-step h3 { font-size: 16px; margin-bottom: 6px; }
.process-step p { font-size: 13px; color: var(--text-light); }

/* ---------- Value Props Bar ---------- */
.value-bar {
    padding: 28px 0;
    background: var(--gradient-soft);
    border-bottom: 1px solid var(--border-light);
}
.value-bar-grid { display: flex; justify-content: center; gap: 48px; }
.value-bar-item { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; color: var(--text); }
.value-bar-item svg { color: var(--primary); flex-shrink: 0; }

/* ---------- WordPress Specific ---------- */
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 13px; color: var(--text-light); text-align: center; margin-top: 8px; }
.screen-reader-text { clip: rect(1px, 1px, 1px, 1px); position: absolute !important; height: 1px; width: 1px; overflow: hidden; }
.aligncenter { display: block; margin: 0 auto; }
.alignleft { float: left; margin-right: 20px; margin-bottom: 20px; }
.alignright { float: right; margin-left: 20px; margin-bottom: 20px; }

/* Notification Messages */
.form-message { padding: 14px 20px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 14px; display: none; }
.form-message.success { display: block; background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.form-message.error { display: block; background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }

/* Loading Spinner */
.form-submit-btn { position: relative; }
.form-submit-btn.loading { pointer-events: none; opacity: 0.7; }
.form-submit-btn .spinner {
    display: none; width: 18px; height: 18px; border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff; border-radius: 50%; animation: spin 0.6s linear infinite;
    margin-right: 8px;
}
.form-submit-btn.loading .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Breadcrumb */
.breadcrumb { padding: 16px 0; font-size: 13px; color: var(--text-light); }
.breadcrumb a { color: var(--primary); }
.breadcrumb span { margin: 0 8px; }

/* Blog / Single Post */
.post-content { max-width: 760px; margin: 0 auto; padding: 48px 0; }
.post-content p { margin-bottom: 20px; font-size: 16px; line-height: 1.8; }
.post-content h2 { margin: 40px 0 16px; }
.post-content h3 { margin: 32px 0 12px; }
.post-content img { border-radius: var(--radius); margin: 24px 0; }
.post-content ul, .post-content ol { margin-bottom: 20px; padding-left: 24px; }
.post-content li { margin-bottom: 8px; list-style: disc; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { min-height: auto; }
    .card-grid.col-3, .card-grid.col-4 { grid-template-columns: repeat(2, 1fr); }
    .region-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonial-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .service-detail { grid-template-columns: 1fr; gap: 32px; }
    .service-detail:nth-child(even) { direction: ltr; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .floating-card.p1, .floating-card.p2 { display: none; }
}

@media (max-width: 768px) {
    .nav-menu, .nav-actions { display: none; }
    .nav-toggle { display: flex; }
    .nav-menu.active {
        display: flex; flex-direction: column;
        position: absolute; top: var(--header-height); left: 0; right: 0;
        background: rgba(255,255,255,0.98); backdrop-filter: blur(16px);
        padding: 16px 24px; border-bottom: 1px solid var(--border);
        max-height: calc(100vh - var(--header-height));
        overflow-y: auto;
        z-index: 999;
    }
    .nav-menu.active .nav-link {
        padding: 12px 16px;
        font-size: 16px;
        border-bottom: 1px solid var(--border-light);
    }
    .nav-menu.active .nav-link:last-child {
        border-bottom: none;
    }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .card-grid.col-2, .card-grid.col-3, .card-grid.col-4 { grid-template-columns: 1fr; }
    .region-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .product-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .process-step:not(:last-child)::after { display: none; }
    .form-row { grid-template-columns: 1fr; }
    .hero { padding: 100px 0 60px; }
    .value-bar-grid { flex-wrap: wrap; gap: 20px; justify-content: center; }
}