@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --bg-color: #f3f8fc;
    --card-bg: rgba(255, 255, 255, 0.72);
    --card-border: rgba(255, 255, 255, 0.65);
    --primary: #3b82f6;
    --primary-glow: rgba(59, 130, 246, 0.25);
    --accent: #0284c7;
    --accent-glow: rgba(2, 132, 199, 0.25);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-color);
    /* 
       魔幻天空与清晰云朵/OK背景：
       使用高清晰度、微发光的青色/蓝色👌与云朵图标，平铺全屏。
       不加载任何物理图片文件，网页加载极其迅速。
    */
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(2, 132, 199, 0.08) 0%, transparent 40%),
        url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'><path d='M20,50 Q20,35 35,35 Q40,20 55,20 Q70,20 75,35 Q90,35 90,50 Q90,62 78,62 L32,62 Q20,62 20,50 Z' fill='rgba(2,132,199,0.04)' stroke='rgba(2,132,199,0.14)' stroke-width='1.5'/><text x='55' y='55' font-size='16' fill='rgba(59,130,246,0.16)' text-anchor='middle' font-weight='bold'>👌</text></svg>");
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Mouse Tail Trail elements */
.trail-particle {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    pointer-events: none;
    z-index: 9999;
    opacity: 0.8;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, opacity 0.2s ease-out;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header & Navbar - Translucent Light Glassmorphism */
header {
    background-color: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--card-border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    font-size: 0.95rem;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #2563eb 100%);
    color: #fff !important;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 20px var(--primary-glow);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--primary-glow);
    filter: brightness(1.05);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.6);
    color: var(--text-primary) !important;
    padding: 0.75rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    border: 1px solid var(--card-border);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

/* Mobile Nav Toggle */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* 左右固定包含 OK 和云元素的挂件 (Desktop Only) */
.side-widget-left, .side-widget-right {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 180px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(12px);
    padding: 1.5rem 1.2rem;
    border-radius: 20px;
    z-index: 90;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
    transition: var(--transition);
}

.side-widget-left:hover, .side-widget-right:hover {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
    transform: translateY(-52%);
}

.side-widget-left {
    left: 20px;
}

.side-widget-right {
    right: 20px;
}

/* 侧栏顶部的OK与云结合的魔幻矢量图标样式 */
.side-widget-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 0.8rem;
}

.side-widget-header svg.cloud-ok-icon {
    width: 55px;
    height: 55px;
    filter: drop-shadow(0 0 8px var(--primary-glow));
    animation: side-icon-float 4s ease-in-out infinite;
}

@keyframes side-icon-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.side-widget-title {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--text-primary);
    text-align: center;
    background: linear-gradient(135deg, var(--text-primary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.side-widget-list {
    list-style: none;
}

.side-widget-list li {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.side-widget-list li span.latency {
    font-family: monospace;
    color: var(--primary);
    font-weight: 600;
}

/* 浮动OK与云魔幻背景元素 - 极清晰样式 (位于网页左右两侧背景) */
.floating-cloud-ok {
    position: fixed;
    z-index: 1;
    pointer-events: none;
    animation: float-slow 10s ease-in-out infinite;
    opacity: 0.6;
    filter: drop-shadow(0 0 15px rgba(59, 130, 246, 0.2));
}

.floating-cloud-ok.left-pos {
    left: 40px;
    top: 20%;
}

.floating-cloud-ok.right-pos {
    right: 40px;
    top: 25%;
    animation-delay: -5s;
}

@keyframes float-slow {
    0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
    50% { transform: translateY(-20px) rotate(4deg) scale(1.05); }
}

/* 呼吸灯动画 ("亮下亮下") */
@keyframes pulse-glow {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 4px var(--glow-color);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.25);
        box-shadow: 0 0 14px 4px var(--glow-color);
        opacity: 1;
    }
}

.status-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    animation: pulse-glow 1.6s infinite ease-in-out;
}

.status-dot.green {
    background-color: #10b981;
    --glow-color: rgba(16, 185, 129, 0.95);
}

.status-dot.blue {
    background-color: #3b82f6;
    --glow-color: rgba(59, 130, 246, 0.95);
}

.status-dot.orange {
    background-color: #f97316;
    --glow-color: rgba(249, 115, 22, 0.95);
}

/* Hero Section */
.hero {
    padding: 8rem 0 5rem;
    text-align: center;
    position: relative;
}

.hero-badge {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.25);
    color: var(--primary);
    padding: 0.4rem 1.2rem;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.hero h1 span {
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    font-weight: 400;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

/* Features Grid */
.features {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-title p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(12px);
    border-radius: 20px;
    padding: 2.5rem;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.08);
}

.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(2, 132, 199, 0.1));
    border: 1px solid rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.card h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Pricing Section - FORCE TO SINGLE ROW ON DESKTOP */
.pricing {
    padding: 5rem 0;
    position: relative;
}

.pricing-row {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    justify-content: center;
    align-items: stretch;
    margin-top: 3rem;
}

.pricing-card {
    flex: 1;
    min-width: 280px;
    max-width: 380px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 3rem 2.2rem;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* 套餐顶部的霓虹流光灯带 ("图1的库帮我换有灯的") */
@keyframes neon-bar-breath {
    0%, 100% { opacity: 0.7; filter: drop-shadow(0 0 4px var(--bar-glow)); }
    50% { opacity: 1; filter: drop-shadow(0 0 14px var(--bar-glow)); }
}

.card-glow-bar {
    height: 5px;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(90deg, var(--bar-start), var(--bar-end));
    animation: neon-bar-breath 2.5s infinite ease-in-out;
}

.card-glow-bar.green {
    --bar-start: #10b981;
    --bar-end: #34d399;
    --bar-glow: rgba(16, 185, 129, 0.8);
}

.card-glow-bar.blue {
    --bar-start: #3b82f6;
    --bar-end: #60a5fa;
    --bar-glow: rgba(59, 130, 246, 0.8);
}

.card-glow-bar.orange {
    --bar-start: #ea580c;
    --bar-end: #f97316;
    --bar-glow: rgba(234, 88, 12, 0.8);
}

/* 全局卡片柔和呼吸 */
@keyframes card-neon-breath {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(59, 130, 246, 0.05), 0 0 0 1px var(--card-border);
        border-color: var(--card-border);
    }
    50% {
        box-shadow: 0 15px 40px rgba(59, 130, 246, 0.18), 0 0 12px 1px rgba(59, 130, 246, 0.22);
        border-color: var(--primary);
    }
}

@keyframes card-neon-breath-accent {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(2, 132, 199, 0.05), 0 0 0 1px var(--card-border);
        border-color: var(--card-border);
    }
    50% {
        box-shadow: 0 15px 40px rgba(2, 132, 199, 0.14), 0 0 10px 1px rgba(2, 132, 199, 0.18);
        border-color: var(--accent);
    }
}

.pricing-card {
    animation: card-neon-breath-accent 6s infinite ease-in-out;
}

.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.03);
    animation: card-neon-breath 4s infinite ease-in-out;
}

.pricing-card.popular:hover {
    transform: translateY(-8px) scale(1.03);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), #1d4ed8);
    color: #fff;
    padding: 0.3rem 1.2rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    position: relative;
    padding-top: 1rem;
}

.card-led-light {
    position: absolute;
    top: 1rem;
    right: 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.pricing-header h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.pricing-header .desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.price {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.2rem;
}

.price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    flex-grow: 1;
}

.pricing-features li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.pricing-features li::before {
    content: "✓";
    color: var(--primary);
    font-weight: bold;
}

/* Articles Section with SVG Illustrations */
.articles-sec {
    padding: 5rem 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.article-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
}

.article-card:hover {
    transform: translateY(-5px);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.08);
}

.article-image-box {
    width: 100%;
    height: 180px;
    background: 
        linear-gradient(135deg, rgba(240, 247, 255, 0.9) 0%, rgba(224, 231, 255, 0.95) 100%),
        radial-gradient(circle at center, rgba(59, 130, 246, 0.1) 0%, transparent 60%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--card-border);
    overflow: hidden;
    position: relative;
}

.article-image-box svg {
    width: 130px;
    height: 130px;
    transition: var(--transition);
}

.article-image-box::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
    background-size: 15px 15px;
    background-position: center;
    pointer-events: none;
}

.article-card:hover .article-image-box svg {
    transform: scale(1.08) translateY(-4px);
    filter: drop-shadow(0 0 12px var(--primary-glow));
}

.article-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.article-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    display: flex;
    gap: 1rem;
}

.article-content h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    line-height: 1.4;
    color: var(--text-primary);
}

.article-content h3 a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.article-content h3 a:hover {
    color: var(--primary);
}

.article-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.read-more {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition);
}

.read-more:hover {
    gap: 0.8rem;
}

/* User Reviews Section */
.reviews {
    padding: 5rem 0;
    background: rgba(255, 255, 255, 0.3);
}

.reviews-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.review-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    animation: card-neon-breath-accent 7s infinite ease-in-out;
}

.review-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.review-card .card-led-light {
    top: 2rem;
    right: 2rem;
}

.review-stars {
    color: #fbbf24;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.review-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.review-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.review-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-family: var(--font-heading);
}

.review-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.review-info span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* FAQ Section - 长方形的库 且带有呼吸闪烁灯 ("图2 做有长方形的库 也是要有灯可以亮下亮下的") */
.faq {
    padding: 5rem 0 8rem;
}

.faq-list {
    max-width: 900px;
    margin: 3rem auto 0;
}

/* 长方形库的呼吸灯扫光动画 */
@keyframes faq-glow-breath {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(59, 130, 246, 0.02), 0 0 0 1px var(--card-border);
        border-color: var(--card-border);
    }
    50% {
        box-shadow: 0 8px 25px rgba(59, 130, 246, 0.08), 0 0 8px 1px rgba(59, 130, 246, 0.15);
        border-color: rgba(59, 130, 246, 0.35);
    }
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    margin-bottom: 1.2rem;
    overflow: hidden;
    transition: var(--transition);
    /* 每一个长方形库都被赋予独立的呼吸灯光晕 */
    animation: faq-glow-breath 4s infinite ease-in-out;
}

/* 错开相邻长方形的呼吸灯频次，交替亮灭，显得极有律动魔幻感 */
.faq-item:nth-child(even) {
    animation-delay: -2s;
}

.faq-item:hover {
    transform: translateX(4px);
    border-color: var(--primary);
}

.faq-item.active {
    animation: none;
    border-color: var(--primary);
    box-shadow: 0 8px 28px rgba(59, 130, 246, 0.12);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 1.5rem 2rem;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* 问题左边的闪亮指示灯 */
.faq-q-text {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease-out;
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    padding: 0 2rem 1.8rem 4rem; /* 缩进以对齐文字 */
    max-height: 600px;
}

.faq-icon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    color: var(--primary);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

/* Footer - 洁白干净风格 */
footer {
    background-color: #f8fafc;
    border-top: 1px solid var(--card-border);
    padding: 4rem 0 2rem;
    color: var(--text-secondary);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

/* Precise SEO Weight Injection Link Section */
.pbn-pipeline {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(15, 23, 42, 0.05);
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.pbn-pipeline a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.pbn-pipeline a:hover {
    color: var(--primary);
}

.copyright {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Responsive Breakpoints */
@media (max-width: 1400px) {
    .container {
        max-width: 1000px;
    }
}

@media (max-width: 1300px) {
    .side-widget-left, .side-widget-right {
        display: none;
    }
}

@media (max-width: 992px) {
    .pricing-row {
        flex-wrap: wrap;
        justify-content: center;
    }
    .pricing-card {
        flex: 0 1 calc(50% - 1rem);
        max-width: none;
    }
    .pricing-card.popular {
        transform: none;
    }
    .pricing-card.popular:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        padding: 5rem 0 3rem;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-ctas .btn-primary,
    .hero-ctas .btn-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .pricing-row {
        flex-direction: column;
        align-items: center;
    }
    
    .pricing-card {
        width: 100%;
        max-width: 400px;
    }
}