:root {
    --primary: #00AD9F;
    --primary-dark: #008f83;
    --text-main: #1d1d1f;
    --text-light: #86868b;
    --bg-light: #fbfbfd;
    --white: #ffffff;
    --border: #e5e5e5;
}

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

html {
    scroll-behavior: smooth;
    overflow-y: scroll; /* Prevent layout shift between pages */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-main);
    line-height: 1.5;
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; transition: color 0.2s; }
ul { list-style: none; }

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.2s;
    font-size: 14px;
}

.btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-full {
    width: 100%;
    text-align: center;
}

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

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

/* Current Plan Button State - Pro (Blue) */
.btn-current-plan-pro {
    background-color: #eff6ff !important;
    color: #3b82f6 !important; /* Blue from plan badge */
    border: 1px solid #dbeafe !important;
    cursor: default !important;
    opacity: 1 !important;
    font-weight: 600;
}

.btn-current-plan-pro:hover {
    background-color: #eff6ff !important;
    border-color: #dbeafe !important;
    transform: none !important;
}

/* Current Plan Button State - Ultimate (Purple) */
.btn-current-plan-ultimate {
    background-color: #f3e8ff !important; /* Light purple bg */
    color: #a855f7 !important; /* Purple from plan badge */
    border: 1px solid #e9d5ff !important;
    cursor: default !important;
    opacity: 1 !important;
    font-weight: 600;
}

.btn-current-plan-ultimate:hover {
    background-color: #f3e8ff !important;
    border-color: #e9d5ff !important;
    transform: none !important;
}

/* Included Button State (Like 'Start for free') */
.btn-included {
    background-color: #f1f5f9 !important; /* Light gray like Free button */
    color: #64748b !important; /* Slate color like Free button text */
    border: 1px solid transparent !important; /* Usually no border or subtle */
    cursor: default !important;
    opacity: 1 !important;
    font-weight: 600;
}

.btn-included:hover {
    background-color: #f1f5f9 !important;
    transform: none !important;
}
.is-logged-in #logged-out-actions { display: none !important; }
.is-logged-in #user-profile { display: flex !important; }

.is-logged-out #logged-out-actions { display: flex !important; }
.is-logged-out #user-profile { display: none !important; }

/* Navbar */
.navbar {
    height: 80px; /* Increased height for better breathing room */
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255,255,255,0.95); /* Slightly more opaque */
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800; /* Extra bold */
    font-size: 28px; /* Larger text */
    letter-spacing: -0.02em;
    z-index: 2;
    text-decoration: none; /* Ensure no underline */
}

.logo-text {
    background: linear-gradient(90deg, #ef4444, #f97316, #eab308, #22c55e, #3b82f6, #a855f7, #ec4899);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important; /* Override inline style */
    background-size: 200%;
    animation: rainbow 6s linear infinite; /* Slower animation for logo */
}

.logo-text-footer {
    color: #0f172a;
}

.logo-icon {
    font-size: 40px; /* Larger icon */
    display: flex;
    align-items: center;
}

.logo-icon svg {
    width: 40px;
    height: 40px;
}

.nav-links {
    display: flex;
    gap: 40px; /* More space between links */
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-auth {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
}

.auth-state-container {
    width: 190px;
    display: flex;
    align-items: center;
}

.nav-links a {
    color: var(--text-main);
    font-size: 15px;
    font-weight: 500;
    transition: all 0.2s;
    padding: 8px 16px;
    border-radius: 20px;
}

.nav-links a:hover {
    background-color: #f3f4f6;
    color: var(--text-main);
}



.nav-dashboard-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-main);
    text-decoration: none;
    transition: all 0.2s;
    padding: 8px 16px;
    border-radius: 20px;
}

.nav-dashboard-link:hover {
    background: linear-gradient(90deg, #ef4444, #f97316, #eab308, #22c55e, #3b82f6, #a855f7, #ec4899);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200%;
    animation: rainbow 2s linear infinite;
}

@keyframes rainbow {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.auth-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-login {
    background: white;
    border: 1px solid var(--border);
    color: var(--text-main);
    border-radius: 20px;
    padding: 8px 20px;
    font-weight: 500;
}

.btn-login:hover {
    border-color: var(--text-main);
    background: #f9fafb;
}

.btn-signup {
    background-color: #2563eb; /* Blue as requested */
    color: white;
    border: none;
    border-radius: 20px;
    padding: 8px 20px;
    font-weight: 500;
}

.btn-signup:hover {
    background-color: #1d4ed8;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    cursor: pointer;
    border: 1px solid var(--border);
}
.feature-row {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-bottom: 120px;
}

.feature-row.reverse {
    flex-direction: row-reverse;
}

.feature-content {
    flex: 1;
}

.feature-media {
    flex: 1;
}

.feature-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.feature-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.feature-content h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: var(--text-main);
}

.feature-content p {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 24px;
}

.media-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    background: #f1f5f9;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #94a3b8;
    border: 1px dashed #cbd5e1;
    font-size: 14px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

/* Testimonials */
.testimonials-section {
    background: #fbfbfd;
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.review-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform 0.2s;
}

.review-card:hover {
    transform: translateY(-5px);
}

.review-stars {
    color: #FFD700;
    margin-bottom: 16px;
}

.review-text {
    font-size: 15px;
    color: var(--text-main);
    line-height: 1.6;
    margin-bottom: 20px;
    font-style: italic;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 13px;
    flex-shrink: 0;
}
.avatar.blue { background-color: #007aff; }
.avatar.green { background-color: #34c759; }
.avatar.purple { background-color: #af52de; }

.author-info {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-light);
}

/* Tools Banner */
.tools-banner {
    padding: 80px 0;
}

.tools-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #0f172a;
    gap: 40px;
}

.tools-content {
    flex: 1;
}

.tools-content h2 {
    font-size: 32px;
    margin-bottom: 16px;
    color: #0f172a;
}

.tools-content p {
    color: #475569;
    margin-bottom: 24px;
    max-width: 500px;
}

.tools-list {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.tool-item {
    background: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border: 1px solid #e2e8f0;
    padding: 12px 20px;
    border-radius: 8px;
    color: #334155;
    font-weight: 500;
}

@media (max-width: 900px) {
    .feature-row, .feature-row.reverse {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .tools-card {
        flex-direction: column;
        text-align: center;
        padding: 40px;
    }
    
    .tools-list {
        width: 100%;
    }
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
}

/* Profile Dropdown */
.profile-dropdown {
    position: absolute;
    top: 48px;
    right: 0;
    width: 220px;
    background: #ffffff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    display: none;
    flex-direction: column;
    z-index: 1001;
    overflow: hidden;
    color: #1d1d1f;
    padding: 6px;
    animation: fadeIn 0.1s ease-out;
}

.profile-dropdown.show {
    display: flex;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 8px;
    padding-left: 4px;
    padding-top: 2px;
}

.header-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    object-fit: cover;
    background: #f5f5f7;
    border: 1px solid #e5e5e5;
}

.user-info {
    display: flex;
    flex-direction: column;
    gap: 0px;
    overflow: hidden;
}

.user-name-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.user-name {
    font-weight: 600;
    font-size: 13px;
    color: #1d1d1f;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 90px;
}

.plan-badge {
    background: #eff6ff;
    color: #3b82f6;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.4;
    border: 1px solid #dbeafe;
    margin-left: 2px;
}

.plan-badge.pro {
    background: #fffbeb;
    color: #b45309;
    border-color: #fcd34d;
}

.user-email {
    font-size: 11px;
    color: #86868b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.4;
}

.upgrade-btn {
    display: block;
    background: #22c55e;
    color: #ffffff;
    text-align: center;
    padding: 6px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    margin-bottom: 6px;
    font-size: 12px;
    transition: all 0.2s;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.upgrade-btn:hover {
    background: #16a34a;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.upgrade-btn.manage {
    background: #f5f5f7;
    color: #1d1d1f;
    border: 1px solid #e5e5e5;
    box-shadow: none;
}

.upgrade-btn.manage:hover {
    background: #e5e5e5;
}

.menu-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid #f0f0f0;
    padding-top: 4px;
}

.menu-item {
    padding: 6px 8px;
    font-size: 13px;
    color: #4b5563;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.menu-item:hover {
    background: #f3f4f6;
    color: #111827;
}

.menu-icon {
    font-size: 14px;
    width: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9ca3af;
}

.menu-item:hover .menu-icon {
    color: #4b5563;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}
.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 18px;
    z-index: 2;
}

.nav-links {
    display: flex;
    gap: 30px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-auth {
    display: flex;
    align-items: center;
    gap: 24px;
    z-index: 2;
}

.auth-state-container {
    width: auto;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}


.nav-links a {
    color: var(--text-light);
    font-size: 14px;
}
.nav-links a:hover {
    color: var(--primary);
}

/* Hero */
.hero {
    padding-top: 140px; /* Adjusted for taller navbar + spacing */
    padding-bottom: 60px;
    text-align: left;
    background: radial-gradient(circle at 50% 0%, #f0fdfc 0%, #fff 60%); /* Softer gradient */
    position: relative;
    overflow: hidden;
}

.hero-wrapper {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
}

.hero-content-left {
    flex: 1;
    max-width: 600px;
}

.hero-content-right {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-title {
    font-size: 56px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    color: var(--text-main);
}

.hero-feature-highlight {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.highlight-icon-wrapper {
    width: 48px;
    height: 48px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    border: 1px solid rgba(0,0,0,0.05);
}

.highlight-icon {
    font-size: 24px;
}

.highlight-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.01em;
}

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

.hero-subtitle {
    font-size: 20px;
    color: var(--text-light);
    margin-bottom: 30px;
    max-width: 100%;
}

/* CTA Group */
.cta-group {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.btn-glasp {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 12px;
    padding: 12px 24px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: #1d1d1f;
    min-height: 60px;
}

.btn-glasp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.08);
    background-color: #f3f4f6;
}

.btn-glasp svg {
    flex-shrink: 0;
}

.btn-text {
    font-size: 16px;
    color: #1d1d1f;
    line-height: 1.4;
}

.btn-text strong {
    font-weight: 700;
    font-size: 17px;
}

.browser-support {
    display: flex;
    gap: 10px;
    font-size: 24px;
    color: var(--text-light);
}

/* Rating */
.rating-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
}

.stars {
    color: #FFD700; /* Gold */
    font-size: 18px;
}

.rating-text {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-main);
}

/* Testimonial */
.testimonial-card {
    background: white;
    padding: 16px;
    border-radius: 8px;
    border-left: 4px solid var(--primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-bottom: 30px;
    max-width: 480px;
}

.testimonial-stars {
    color: #FFD700;
    font-size: 12px;
    margin-bottom: 8px;
}

.testimonial-text {
    font-style: italic;
    font-size: 14px;
    color: var(--text-main);
    margin-bottom: 12px;
    line-height: 1.4;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.author-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #6366f1; /* Indigo */
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.author-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-light);
}

/* Badges */
.badges-row {
    display: flex;
    gap: 16px;
}

.badge-item {
    font-size: 12px;
    padding: 4px 10px;
    background: #f1f5f9;
    border-radius: 4px;
    color: #64748b;
    font-weight: 500;
}

/* Video Placeholder */
.video-placeholder {
    width: 100%;
    max-width: 550px;
    aspect-ratio: 16/9;
    background: #1e293b; /* Slate 800 */
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    position: relative;
    cursor: pointer;
    transition: transform 0.3s;
}

.video-placeholder:hover {
    transform: translateY(-5px);
}

.video-content {
    text-align: center;
    color: white;
}

.play-button {
    width: 64px;
    height: 64px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(4px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 16px auto;
    border: 2px solid white;
}

/* Stats Bar */
.stats-bar {
    background: #f8fafc; /* Light Slate */
    color: #0f172a;
    padding: 40px 0;
    margin-top: 0;
    width: 100%;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

.stats-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.stats-bar .stat-item {
    text-align: center;
}

.stats-bar .stat-num {
    display: block;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #0f172a;
}

.stats-bar .stat-label {
    font-size: 14px;
    color: #64748b; /* Slate 500 */
    /* text-transform: uppercase; */
    letter-spacing: 0.05em;
}

@media (max-width: 900px) {
    .hero-wrapper {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .hero-content-left {
        margin: 0 auto;
    }
    
    .cta-group, .rating-row, .testimonial-author, .badges-row {
        justify-content: center;
    }
    
    .testimonial-card {
        margin-left: auto;
        margin-right: auto;
    }
    
    .stats-container {
        flex-direction: column;
        gap: 30px;
    }
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.red { background: #ff5f56; }
.yellow { background: #ffbd2e; }
.green { background: #27c93f; }

.mockup-body {
    flex: 1;
    display: flex;
}

.mockup-sidebar {
    width: 200px;
    background: #f9f9fc;
    border-right: 1px solid var(--border);
}

.mockup-content {
    flex: 1;
    padding: 30px;
}

.skeleton-line {
    height: 12px;
    background: #f0f0f0;
    border-radius: 4px;
    margin-bottom: 12px;
}
.w-70 { width: 70%; }
.w-50 { width: 50%; }

.skeleton-card {
    height: 100px;
    background: #f5f5f7;
    border-radius: 8px;
    margin-top: 20px;
}

.float-card {
    position: absolute;
    background: white;
    padding: 12px 20px;
    border-radius: 30px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    font-weight: 600;
    font-size: 14px;
    animation: float 6s ease-in-out infinite;
}

.card-1 { top: 20%; left: -20px; animation-delay: 0s; }
.card-2 { bottom: 20%; right: -20px; animation-delay: 3s; }

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-light);
    font-size: 18px;
}

/* Login Page */
.login-page {
    background: #fbfbfd;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-content {
    width: 100%;
    max-width: 400px;
    padding: 20px;
    text-align: center;
}

.login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
}

.login-brand h1 {
    font-size: 24px;
    font-weight: 700;
}

.auth-container {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.auth-title {
    font-size: 24px;
    margin-bottom: 8px;
    color: var(--text-main);
}

.auth-subtitle {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 30px;
}

.auth-link {
    color: var(--primary);
    font-weight: 500;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.input-group {
    text-align: left;
}

.auth-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.2s;
}

.auth-input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.forgot-link {
    font-size: 13px;
    color: var(--text-light);
    float: right;
    margin-top: -8px;
    margin-bottom: 8px;
}

.auth-btn {
    margin-top: 8px;
    padding: 12px;
    font-size: 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.auth-divider {
    margin: 24px 0;
    position: relative;
    text-align: center;
}

.auth-divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: var(--border);
}

.auth-divider span {
    background: white;
    padding: 0 10px;
    position: relative;
    color: var(--text-light);
    font-size: 13px;
}

.login-btn-google {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 15px;
    color: var(--text-main);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.login-btn-google:hover {
    background: #f9fafb;
    border-color: #d1d5db;
}

.auth-error {
    color: #ef4444;
    font-size: 13px;
    margin-top: -8px;
    margin-bottom: 8px;
    text-align: left;
    min-height: 20px;
}

.auth-success {
    color: #22c55e;
    font-size: 13px;
    margin-top: -8px;
    margin-bottom: 8px;
    text-align: left;
}

.login-footer {
    font-size: 12px;
    color: var(--text-light);
    line-height: 1.6;
}

.login-footer a {
    color: var(--text-main);
    text-decoration: underline;
}

.feature-card {
    padding: 30px;
    border-radius: 12px;
    background: #f5f5f7;
    transition: transform 0.2s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 10px;
    font-size: 20px;
}

.feature-card p {
    color: var(--text-light);
    font-size: 15px;
}

/* Pricing */
.pricing-bg {
    background: #0f1419;
}
.pricing-bg .section-header h2 { color: #fff; }
.pricing-bg .section-header p { color: #9aa4ac; }

.pricing-page .pricing-bg { background: #ffffff; }
.pricing-page .pricing-bg .section-header h2 { color: var(--text-main); }
.pricing-page .pricing-bg .section-header p { color: var(--text-light); }

/* Pricing Toggle - Switch Style */
.pricing-toggle-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.pricing-relative-anchor {
    position: relative;
    display: flex;
    align-items: center;
}

.pricing-toggle-container {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #f1f5f9;
    padding: 6px 8px;
    border: 1px solid #e2e8f0;
    border-radius: 30px;
    cursor: pointer;
    user-select: none;
}

.toggle-label {
    font-size: 15px;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.toggle-label.active {
    color: #3b82f6;
}

.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: .3s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

input:checked + .slider {
    background-color: #3b82f6;
}

input:focus + .slider {
    box-shadow: 0 0 1px #3b82f6;
}

input:checked + .slider:before {
    transform: translateX(22px);
}

/* Tag Badge */
.pricing-relative-anchor .tag {
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 12px;
    background: #dcfce7;
    color: #166534;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    white-space: nowrap;
}


/* Pricing Grid & Cards */
.pricing-grid {
    display: flex;
    justify-content: center;
    gap: 16px; /* Tighter gap */
    flex-wrap: wrap;
    align-items: stretch; /* Stretch cards to same height */
}

.pricing-card {
    background: #ffffff;
    padding: 20px; 
    border-radius: 16px; 
    width: 340px; 
    border: 1px solid #e2e8f0;
    position: relative;
    color: #334155;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: translateY(-2px);
}

/* Plan Typography */
.plan-name { 
    font-size: 18px; 
    font-weight: 700; 
    margin-bottom: 12px; 
    color: #0f172a; 
}

.plan-price { 
    display: flex;
    align-items: center;
    margin-bottom: 12px; 
    color: #0f172a;
    line-height: 1;
}

.plan-price .currency {
    font-size: 42px;
    font-weight: 800;
    color: #0f172a;
    margin-right: 2px;
}

.plan-price .amount {
    font-size: 42px;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -1px;
}

.price-suffix {
    display: inline-flex;
    flex-direction: row;
    align-items: baseline;
    gap: 4px;
    margin-left: 8px;
    line-height: 1.1;
    text-align: left;
}

.currency-code {
    font-size: 13px;
    font-weight: 800; /* Bold and obvious */
    color: #475569;
    text-transform: uppercase;
}

.billing-period {
    font-size: 13px;
    font-weight: 500;
    color: #94a3b8;
}

.plan-period { 
    font-size: 14px; 
    color: #64748b; 
    margin-bottom: 0; 
    min-height: 0; /* Remove min-height */
    font-weight: 500;
    display: none; /* Hide separate period element */
}

.plan-note { 
    font-size: 12px; 
    color: #94a3b8; 
    margin-bottom: 20px; 
    min-height: 18px; 
}

/* Feature List */
.check-list {
    margin-bottom: 32px;
    flex-grow: 1; /* Pushes button down */
}



/* Buttons */
.btn-full {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-current {
    background-color: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: #94a3b8;
    cursor: default;
    pointer-events: none;
    user-select: none;
}

.btn-blue {
    background-color: #3b82f6;
    color: white;
    border: 1px solid transparent;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.4);
}

.btn-blue:hover {
    background-color: #2563eb;
    box-shadow: 0 6px 8px -1px rgba(59, 130, 246, 0.5);
    transform: translateY(-1px);
}

/* Remove overrides that might conflict */
.pricing-page .pricing-card { background:#ffffff; border:1px solid #e2e8f0; color: #334155; }
.pricing-page .plan-name, .pricing-page .plan-price { color: #0f172a; }

/* Popular (Blue) Theme */
.pricing-card.popular { 
    border: 2px solid #3b82f6; 
    transform: scale(1.05); /* Stronger lift */
    z-index: 10;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Value (Purple) Theme */
.pricing-card.value {
    border: 1px solid var(--border); /* Standard border */
}

/* Badges */
.plan-badge-pill {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.plan-badge-pill.blue {
    background: #eff6ff;
    color: #3b82f6;
    border: 1px solid #bfdbfe;
}

.plan-badge-pill.purple {
    background: #faf5ff;
    color: #9333ea;
    border: 1px solid #e9d5ff;
}

.card-dark { background: #0f1419; }

/* Replaces old ribbon */
.best-ribbon { display: none; }

.plan-name { font-size: 18px; font-weight: 600; margin-bottom: 10px; color: #e5e7eb; }
.plan-price { font-size: 30px; font-weight: 700; margin-bottom: 8px; color: #e5e7eb; }
.plan-period { 
    font-size: 14px; 
    color: #94a3b8; 
    margin-bottom: 6px; 
    min-height: 21px; 
    display: block; /* Ensure it is visible for alignment */
}
.plan-period.subtle { color: #94a3b8; }
.plan-note { 
    font-size: 12px; 
    color: #9aa4ac; 
    margin-bottom: 20px; 
    min-height: 36px; 
    display: block; /* Ensure it is visible for alignment */
}

/* Buttons */
.btn-blue {
    background-color: #2563eb;
    color: white;
    transition: background-color 0.2s;
}
.btn-blue:hover {
    background-color: #1d4ed8;
}

.btn-purple {
    background-color: #2563eb;
    color: white;
    border: 1px solid transparent;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.4);
    transition: background-color 0.2s;
}

.btn-purple:hover {
    background-color: #1d4ed8;
    box-shadow: 0 6px 8px -1px rgba(59, 130, 246, 0.5);
    transform: translateY(-1px);
}

/* Footer Notes */
.plan-footer-note {
    margin-top: 12px;
    font-size: 11px;
    color: #94a3b8;
    text-align: center;
    line-height: 1.4;
}
.plan-footer-note a {
    color: #64748b;
    text-decoration: underline;
}
.plan-footer-note a:hover {
    color: #475569;
}

.pricing-disclaimer {
    text-align: center;
    margin-top: 40px;
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.6;
    border-top: 1px solid rgba(0,0,0,0.05);
    padding-top: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}
.pricing-disclaimer a {
    color: #64748b;
    text-decoration: underline;
}

/* Check List Updates */
.check-list li {
    position: relative;
    padding-left: 0;
    padding-bottom: 0;
    margin-bottom: 8px;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    line-height: 1.3;
}
/* Separator before the first missing item */
.check-list li.separator {
    height: 12px; /* Empty space for visual separation */
    margin: 0;
    padding: 0;
}
.check-list li.separator::before {
    display: none;
}
/* Use green check by default */
.check-list li::before {
    background: transparent;
    border: none;
    content: '';
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2.5' stroke='%2322c55e'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M4.5 12.75l6 6 9-13.5' /%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    width: 18px;
    height: 18px;
    margin-right: 10px;
    flex-shrink: 0;
}
/* Remove old geometric check */
.check-list li::after {
    display: none;
}
/* Missing Items */
.check-list li.missing {
    color: #94a3b8;
    text-decoration: none;
}
.check-list li.missing::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2.5' stroke='%23cbd5e1'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M6 18L18 6M6 6l12 12' /%3E%3C/svg%3E");
    content: '';
}

/* Login Page Styles */
.login-page {
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.login-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    max-width: 480px;
    margin: 0 auto;
    text-align: center;
}

.login-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.login-brand .logo-icon {
    font-size: 42px;
}

.login-brand h1 {
    font-size: 36px;
    font-weight: 700;
    color: #1e293b;
    letter-spacing: -1px;
}

.login-subtitle {
    font-size: 18px;
    color: #64748b;
    margin-bottom: 40px;
    line-height: 1.5;
}

.login-features {
    text-align: left;
    margin-bottom: 40px;
    display: inline-block;
}

.login-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: #334155;
    font-size: 16px;
    font-weight: 500;
}

.login-feature-item svg {
    color: #00AD9F; /* Primary color */
    flex-shrink: 0;
}

.login-btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 14px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    color: #1e293b;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 16px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.login-btn-google:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.login-footer {
    margin-top: 40px;
    font-size: 13px;
    color: #94a3b8;
}

.login-footer a {
    color: #64748b;
    text-decoration: underline;
}

/* Footer */
.footer {
    padding: 80px 0 40px 0;
    background: #FBFCFD;
    color: #1d1d1f;
    font-size: 14px;
    margin-top: auto;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
    max-width: 1000px; /* Constrain width for better alignment */
    margin-left: auto;
    margin-right: auto;
}

.footer-col h4 {
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 600;
    color: #1d1d1f;
    opacity: 1;
}

.footer-col a {
    display: block;
    margin-bottom: 16px;
    color: #64748b;
    font-size: 14px;
    transition: color 0.2s;
    text-decoration: none;
}

.footer-col a:hover {
    color: #000000;
}

.copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #e5e5e5;
    font-size: 13px;
    color: #94a3b8;
}

/* FAQ Redesign */
.faq-dark { background: #0f1419; }
.faq-dark .section-header h2 { color: #fff; }
.faq-dark .section-header p { color: #9aa4ac; }

.faq-list { 
    width: 100%; 
    display: flex; 
    flex-direction: column; 
    gap: 0; /* No gap, using borders */
}

.faq-group {
    max-width: 800px;
    margin: 0 auto 30px;
    padding: 0 20px;
}

.faq-group-title { 
    color: var(--text-main); 
    font-size: 24px; 
    font-weight: 700; 
    margin-bottom: 24px;
    text-align: left;
    padding-left: 0;
}

.faq-item { 
    background: transparent;
    border-bottom: 1px solid #e5e7eb;
    border-radius: 0;
    overflow: hidden; 
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 24px 0;
    background: transparent;
    color: #1f2937; /* Darker gray */
    border: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 18px;
    font-weight: 600;
    transition: color 0.2s;
}

.faq-question:hover { 
    color: #2563eb; /* Blue highlight */
}

.chev { 
    width: 10px; 
    height: 10px; 
    border-right: 2px solid #9ca3af; 
    border-bottom: 2px solid #9ca3af; 
    transform: rotate(45deg); 
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-right: 4px;
    margin-top: -4px;
}

.faq-item.open .chev { 
    transform: rotate(225deg); 
    border-color: #2563eb;
}

.faq-answer { 
    padding: 0 0 24px 0; 
    color: #4b5563; /* Lighter text for hierarchy */
    line-height: 1.6; 
    font-size: 16px;
    display: none; 
}

.faq-item.open .faq-answer { 
    display: block; 
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Dark Mode Overrides */
.faq-dark .faq-item { border-bottom-color: #334155; }
.faq-dark .faq-question { color: #f1f5f9; }
.faq-dark .faq-question:hover { color: #60a5fa; }
.faq-dark .faq-answer { color: #94a3b8; }
.faq-dark .faq-group-title { color: #f1f5f9; }

/* Light Mode Specifics (if wrapper class exists) */
.faq-light .faq-group { background: transparent; border: none; }
.faq-light .faq-item { background: transparent; border-color: #e5e7eb; }
.faq-light .faq-question { background: transparent; }

/* Mobile */
@media (max-width: 768px) {
    .hero-title { font-size: 36px; }
    .hero { padding-top: 100px; }
    .nav-links { display: none; }
    .footer-container { grid-template-columns: 1fr; gap: 30px; }
    .faq-search { width: 100%; }
}

/* Extension Page */
.ext-hero { padding-top: 120px; padding-bottom: 60px; background: #ffffff; text-align: center; }
.ext-hero .title { font-size: 44px; margin-bottom: 12px; }
.ext-hero .subtitle { color: var(--text-light); font-size: 18px; margin-bottom: 20px; }
.store-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 10px; }
.store-btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border:1px solid var(--border); border-radius: 10px; background:#fff; color: var(--text-main); }
.store-btn.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.rating { margin-top: 20px; color: var(--text-light); }
.video-placeholder, .image-placeholder { border:1px dashed var(--border); border-radius: 12px; height: 360px; background:#f5f5f7; display:flex; align-items:center; justify-content:center; color:#999; }
.ext-section { padding: 80px 0; background:#fff; }
.ext-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 24px; }
.ext-card { background:#fff; border:1px solid var(--border); border-radius:12px; padding:20px; }
.ext-card h3 { font-size:18px; margin-bottom:8px; }
.ext-card p { color: var(--text-light); font-size:14px; }
.steps-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 16px; }
.step { background:#fff; border:1px solid var(--border); border-radius:10px; padding:16px; }
.badge { display:inline-block; background:#e8f6f2; color: var(--primary); border:1px solid var(--primary); border-radius:999px; padding:4px 10px; font-size:12px; margin-bottom:10px; }

/* Testimonials Section */
.testimonials-section {
    padding: 80px 0;
    background-color: #f8fafc;
    overflow: hidden;
}

.testimonials-section .section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    padding: 0 20px;
}

.testimonials-section .section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 20px;
}

.testimonials-section .section-header p {
    font-size: 18px;
    color: #64748b;
    line-height: 1.6;
}

.testimonials-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 60px; /* Space for arrows */
}

.testimonials-track-container {
    overflow: hidden;
    margin: 0 -15px; /* Compensate for card padding */
    padding: 20px 0; /* Space for shadows */
}

.testimonials-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    width: 100%;
}

.testimonials-track .testimonial-card {
    flex: 0 0 340px; /* Adjusted width to fit 3 cards */
    width: 340px;
    margin-right: 24px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-sizing: border-box;
}

.testimonial-card:last-child {
    margin-right: 0;
}

.testimonials-track .testimonial-card .stars {
    color: #f59e0b;
    margin-bottom: 16px;
    font-size: 16px;
}

.testimonials-track .testimonial-card .review-text {
    font-size: 16px;
    line-height: 1.6;
    color: #334155;
    margin-bottom: 24px;
    flex-grow: 1;
    font-style: italic;
}

.testimonials-track .testimonial-card .reviewer-info {
    display: flex;
    align-items: center;
    margin-top: auto;
}

.testimonials-track .testimonial-card .avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 16px;
    margin-right: 12px;
}

.testimonials-track .testimonial-card .avatar.blue { background: #3b82f6; }
.testimonials-track .testimonial-card .avatar.pink { background: #ec4899; }
.testimonials-track .testimonial-card .avatar.purple { background: #a855f7; }
.testimonials-track .testimonial-card .avatar.green { background: #22c55e; }
.testimonials-track .testimonial-card .avatar.orange { background: #f97316; }

.testimonials-track .testimonial-card .details {
    display: flex;
    flex-direction: column;
}

.testimonials-track .testimonial-card .name {
    font-weight: 700;
    color: #0f172a;
    font-size: 15px;
}

.testimonials-track .testimonial-card .role {
    color: #64748b;
    font-size: 13px;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: white;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    color: #64748b;
    transition: all 0.2s;
}

.slider-btn:hover {
    color: #0f172a;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.prev-btn { left: 0; }
.next-btn { right: 0; }

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
}

.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e1;
    cursor: pointer;
    transition: background-color 0.2s;
}

.slider-dots .dot.active {
    background: #3b82f6;
    transform: scale(1.2);
}

@media (max-width: 1024px) {
    .testimonials-track .testimonial-card {
        flex: 0 0 45%;
        width: 45%;
    }
}

@media (max-width: 768px) {
    .testimonials-track {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 20px;
    }
    
    .testimonials-track .testimonial-card {
        flex: 0 0 85%;
        width: 85%;
        scroll-snap-align: center;
        margin-right: 16px;
    }
    
    .slider-btn { display: none; }
    
    .testimonials-wrapper {
        padding: 0 20px;
    }
}

/* =========================================
   1. 图片通用样式 (手机和电脑都生效)
   核心目标：强制所有图片高度一致，比例锁定为 16:10
   ========================================= */
.feature-img {
    width: 100%;
    /* 强制锁定宽高比，不再需要写具体的 height px */
    aspect-ratio: 16 / 10;
    
    /* 关键：裁切图片以适应比例，保证整齐 */
    object-fit: cover;
    
    /* 关键：从左上角开始显示，防止截图的顶部（菜单栏）被切掉 */
    object-position: top left;

    /* 美化样式 */
    display: block;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

/* =========================================
   2. 大屏布局调整 (仅在电脑/平板生效)
   核心目标：实现“左文右图”，调整文字和图片宽度比例
   ========================================= */
@media (min-width: 768px) {
    .feature-row {
        display: flex;
        align-items: center;        /* 垂直居中 */
        justify-content: space-between; 
        gap: 40px;                  /* 间距 */
    }

    /* 文字区域：变窄 (35%) */
    .feature-content {
        flex: 0 0 35%;
        max-width: 35%;
    }

    /* 图片区域：变大 (60%) */
    .feature-media {
        flex: 0 0 60%;
        max-width: 60%;
    }

}