/* ===== Google 页面专用样式 ===== */

/* Google Hero Section */
.hero-section.google {
    background: linear-gradient(135deg, #4285f4 0%, #34a853 25%, #fbbc05 50%, #ea4335 75%, #4285f4 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-section.google::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top center, rgba(255,255,255,0.15) 0%, transparent 70%);
    pointer-events: none;
}

/* Animated particles */
.hero-section.google::after {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255,255,255,0.08) 0%, transparent 50%);
    animation: floatParticles 20s ease-in-out infinite;
    pointer-events: none;
}

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

@keyframes floatParticles {
    0%, 100% { transform: translate(-25%, -25%) rotate(0deg); }
    50% { transform: translate(-25%, -25%) rotate(180deg); }
}

.hero-section.google .hero-subtitle {
    color: #fff;
    font-size: 1.25rem;
    margin-bottom: 20px;
    opacity: 0.95;
    letter-spacing: 0.5px;
    font-weight: 500;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-section.google .hero-title {
    font-size: 3.5rem;
    color: #fff;
    margin-bottom: 25px;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0,0,0,0.3), 0 2px 10px rgba(0,0,0,0.2);
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-section.google .hero-desc {
    color: #fff;
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-section.google .hero-features {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 50px;
    animation: fadeInUp 0.8s ease-out 0.8s backwards;
}

.hero-section.google .hero-feature {
    text-align: center;
    color: #fff;
    transition: transform 0.3s ease;
}

.hero-section.google .hero-feature:hover {
    transform: translateY(-5px);
}

.hero-section.google .hero-feature i {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.2));
}

.hero-section.google .hero-feature span {
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 500;
}

.hero-section.google .hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    animation: fadeInUp 0.8s ease-out 1s backwards;
}

.btn-google-white {
    background: #fff;
    color: #4285f4;
    padding: 16px 45px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.25);
    letter-spacing: 0.3px;
}

.btn-google-white:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.35);
    background: #f8f9fa;
}

.btn-google-white:active {
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: #fff;
    padding: 16px 45px;
    border: 2px solid #fff;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.btn-outline-white:hover {
    background: #fff;
    color: #4285f4;
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(255,255,255,0.3);
}

.btn-outline-white:active {
    transform: translateY(-2px);
}

/* Value Section */
.value-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.value-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #4285f4, transparent);
}

.value-section .value-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.value-section .value-image {
    flex: 1;
    position: relative;
}

.value-section .value-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(66, 133, 244, 0.2);
    transition: transform 0.3s ease;
}

.value-section .value-image:hover img {
    transform: scale(1.02);
}

.value-section .value-text {
    flex: 1;
}

.value-section .value-text h2 {
    font-size: 2.5rem;
    color: #1a1a1a;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #4285f4, #34a853);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.value-section .value-text > p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 30px;
}

.value-section .value-points {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
}

.value-section .value-point {
    text-align: center;
    padding: 20px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    flex: 1;
}

.value-section .value-point:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(66, 133, 244, 0.15);
}

.value-section .value-point i {
    font-size: 2.5rem;
    margin-bottom: 10px;
    display: block;
    background: linear-gradient(135deg, #4285f4, #34a853);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.value-section .value-point h4 {
    font-size: 1.1rem;
    color: #333;
    font-weight: 600;
}

.value-section .value-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Why Us Section */
.why-us-section {
    padding: 100px 0;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.why-us-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(66, 133, 244, 0.03) 0%, transparent 70%);
    border-radius: 50%;
}

.why-us-section .services-grid {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    margin-top: 50px;
    position: relative;
    z-index: 1;
}

.why-us-section .service-card {
    flex: 1;
    text-align: center;
    background: #fff;
    border-radius: 20px;
    padding: 40px 30px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.why-us-section .service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(66, 133, 244, 0.15);
    border-color: #4285f4;
}

.why-us-section .service-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 10px 30px rgba(66, 133, 244, 0.3);
    transition: transform 0.3s ease;
}

.why-us-section .service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.why-us-section .service-icon i {
    font-size: 2.5rem;
    color: #fff;
}

.why-us-section .service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 700;
}

.why-us-section .service-card p {
    color: #666;
    line-height: 1.6;
}

/* Ad Types Section */
.ad-types-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.ad-types-section .ad-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.ad-types-section .ad-type-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.ad-types-section .ad-type-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4285f4, #ea4335);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.ad-types-section .ad-type-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(66, 133, 244, 0.15);
    border-color: #4285f4;
}

.ad-types-section .ad-type-card:hover::before {
    transform: scaleX(1);
}

.ad-types-section .ad-type-icon {
    width: 85px;
    height: 85px;
    background: linear-gradient(135deg, #4285f4 0%, #ea4335 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(66, 133, 244, 0.3);
    transition: transform 0.3s ease;
}

.ad-types-section .ad-type-card:hover .ad-type-icon {
    transform: scale(1.1) rotate(-5deg);
}

.ad-types-section .ad-type-icon i {
    font-size: 2.5rem;
    color: #fff;
}

.ad-types-section .ad-type-card h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 700;
}

.ad-types-section .ad-type-card p {
    color: #666;
    line-height: 1.6;
}

/* Cases Section */
.cases-section {
    padding: 100px 0;
    background: #fff;
    position: relative;
    overflow: hidden;
}

.cases-section::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(52, 168, 83, 0.03) 0%, transparent 70%);
    border-radius: 50%;
}

.cases-section .cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 50px;
    position: relative;
    z-index: 1;
}

.cases-section .case-card {
    background: #f8f9fa;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.cases-section .case-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 60px rgba(66, 133, 244, 0.2);
}

.cases-section .case-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.cases-section .case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.cases-section .case-card:hover .case-image img {
    transform: scale(1.1);
}

.cases-section .case-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
    color: #fff;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 5px 15px rgba(66, 133, 244, 0.3);
}

.cases-section .case-content {
    padding: 30px;
}

.cases-section .case-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 700;
}

.cases-section .case-content > p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 25px;
}

.cases-section .case-stats {
    display: flex;
    gap: 40px;
}

.cases-section .case-stat {
    text-align: center;
}

.cases-section .case-stat .num {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.cases-section .case-stat .label {
    color: #666;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Process Section */
.process-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.process-section .process-grid {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    margin-top: 50px;
}

.process-section .process-card {
    flex: 1;
    background: #fff;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    color: inherit;
    display: block;
}

.process-section .process-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(66, 133, 244, 0.15);
    border-color: #4285f4;
}

.process-section .process-step {
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #4285f4 0%, #34a853 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 10px 30px rgba(66, 133, 244, 0.3);
    transition: transform 0.3s ease;
}

.process-section .process-card:hover .process-step {
    transform: scale(1.1) rotate(5deg);
}

.process-section .process-card h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #1a1a1a;
    font-weight: 700;
}

.process-section .process-card ul {
    list-style: none;
    padding: 0;
    text-align: left;
}

.process-section .process-card ul li {
    color: #666;
    line-height: 2;
    padding-left: 30px;
    position: relative;
    transition: color 0.3s ease;
}

.process-section .process-card:hover ul li {
    color: #555;
}

.process-section .process-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4285f4;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background: #f0f7ff;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26,115,232,0.05) 0%, rgba(66,133,244,0.05) 100%);
    pointer-events: none;
}

.stats-section .stats-grid {
    display: flex;
    justify-content: space-around;
    align-items: center;
    position: relative;
    z-index: 1;
}

.stats-section .stat-item {
    text-align: center;
    padding: 20px 40px;
    position: relative;
}

.stats-section .stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 50px;
    background: rgba(26,115,232,0.2);
}

.stats-section .stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #1a73e8;
    margin-bottom: 8px;
}

.stats-section .stat-label {
    font-size: 1rem;
    color: #4285f4;
    font-weight: 500;
}

@media (max-width: 768px) {
    .stats-section .stats-grid {
        flex-wrap: wrap;
        gap: 20px;
    }
    .stats-section .stat-item {
        flex: 0 0 45%;
        padding: 15px;
    }
    .stats-section .stat-item:not(:last-child)::after {
        display: none;
    }
    .stats-section .stat-number {
        font-size: 2.2rem;
    }
}

/* CTA Section */
.cta-section.google {
    padding: 100px 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2c2c2c 100%);
    text-align: center;
}

.cta-section.google h2 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 20px;
}

.cta-section.google > p {
    color: #ccc;
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.cta-section.google .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-telegram-large {
    background: #0088cc;
    color: #fff;
    padding: 18px 50px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-telegram-large:hover {
    background: #0077b3;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 136, 204, 0.4);
}

.btn-whatsapp-large {
    background: #25d366;
    color: #fff;
    padding: 18px 50px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-whatsapp-large:hover {
    background: #20bd5a;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
}

.btn-telegram,
.bg-youtube {
    background: #4285f4;
    color: #fff;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.bg-youtube {
    background: #ff0000;
}

.btn-telegram:hover,
.bg-youtube:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* Float Button */
.float-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #0088cc, #006699);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.8rem;
    box-shadow: 0 8px 25px rgba(0, 136, 204, 0.4);
    z-index: 1000;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.float-btn::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: pulse 2s infinite;
    opacity: 0.6;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    70% {
        transform: scale(1.2);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

.float-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 12px 35px rgba(0, 136, 204, 0.5);
}

.float-btn .float-tooltip {
    position: absolute;
    right: 75px;
    background: linear-gradient(135deg, #0088cc, #006699);
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 136, 204, 0.3);
}

.float-btn:hover .float-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-5px);
}

/* Responsive */
@media (max-width: 1024px) {
    .value-section .value-content {
        flex-direction: column;
    }

    .hero-section.google .hero-title {
        font-size: 2.8rem;
    }

    .cases-section .cases-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero-section.google .hero-title {
        font-size: 2.2rem;
    }

    .hero-section.google .hero-features {
        flex-direction: column;
        gap: 30px;
    }

    .hero-section.google .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .why-us-section .services-grid,
    .process-section .process-grid {
        flex-direction: column;
    }

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

    .cta-section.google .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .value-section .value-points {
        flex-direction: column;
        align-items: center;
    }
}