/**
 * AI 智能装修顾问 - 精致美观版本
 * 现代化设计、优雅渐变、流畅交互
 */

/* AI 模块主容器 */
.qro-home-ai-brief {
    position: relative;
    margin-top: -50px;
    margin-bottom: 70px;
    padding: 0 0 30px;
    z-index: 5;
}

.qro-home-ai-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(380px, 480px);
    align-items: stretch;
    gap: 50px;
    padding: 56px 48px;
    border-radius: 36px;
    background:
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow:
        0 25px 80px -12px rgba(102, 126, 234, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.15),
        inset 0 2px 0 rgba(255, 255, 255, 0.2);
    overflow: hidden;
    animation: fadeInUp 0.7s ease-out;
}

/* 优雅的背景光晕效果 */
.qro-home-ai-inner::before {
    content: '';
    position: absolute;
    top: -60%;
    left: -60%;
    width: 220%;
    height: 220%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.12) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.qro-home-ai-inner::after {
    content: '';
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* 背景动画效果 */
.qro-home-ai-inner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
    animation: rotate 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

.qro-home-ai-inner::after {
    content: '';
    position: absolute;
    top: 20px;
    right: 20px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

/* 左侧内容区域 */
.qro-home-ai-copy {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.qro-home-ai-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.qro-home-ai-eyebrow::before {
    content: '';
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.6);
    animation: pulse 2s ease-in-out infinite;
}

.qro-home-ai-copy h2 {
    font-size: 42px;
    line-height: 1.2;
    font-weight: 800;
    color: #fff;
    margin: 0;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
    letter-spacing: -0.02em;
}

.qro-home-ai-lead {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.92);
    margin: 0;
    font-weight: 400;
}

/* 信任提示区域 */
.qro-home-ai-trust {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    border-left: 5px solid rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    margin-top: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.qro-home-ai-trust strong {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.qro-home-ai-trust span {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
}

/* 要点列表 - 已删除，简化内容 */

/* 顾问信息卡片 */
.qro-home-ai-advisor-presence {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 18px;
    margin-top: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.qro-home-ai-advisor-avatar {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.qro-home-ai-advisor-meta {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.qro-home-ai-advisor-meta strong {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.qro-home-ai-advisor-meta span {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}

.qro-home-ai-advisor-call {
    flex-shrink: 0;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 6px;
}

.qro-home-ai-advisor-call:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.35);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

/* 右侧表单区域 */
.qro-home-ai-actions {
    position: relative;
    z-index: 1;
}

/* 移动端折叠卡片 */
.qro-home-ai-advisor-card {
    background: rgba(255, 255, 255, 0.99);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 28px;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.8);
}

/* 移动端默认折叠，桌面端展开 */
.qro-home-ai-advisor-card.is-collapsed .qro-home-ai-mobile-panel {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
}

.qro-home-ai-advisor-card.is-expanded .qro-home-ai-mobile-panel {
    max-height: 2000px;
    overflow: visible;
    opacity: 1;
}

/* 桌面端始终展开 */
@media (min-width: 768px) {
    .qro-home-ai-advisor-card.is-collapsed .qro-home-ai-mobile-panel,
    .qro-home-ai-advisor-card.is-expanded .qro-home-ai-mobile-panel {
        max-height: none !important;
        overflow: visible !important;
        opacity: 1 !important;
    }

    .qro-home-ai-mobile-toggle {
        display: none;
    }
}

.qro-home-ai-advisor-card.is-collapsed .qro-home-ai-mobile-panel {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
}

.qro-home-ai-advisor-card.is-expanded .qro-home-ai-mobile-panel {
    max-height: 800px;
    overflow: visible;
    opacity: 1;
}

.qro-home-ai-mobile-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 24px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.qro-home-ai-mobile-toggle:hover {
    border-color: #667eea;
    background: linear-gradient(135deg, #f1f5f9 0%, #e8f0fe 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.15);
}

.qro-home-ai-mobile-toggle-copy strong {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 5px;
    letter-spacing: -0.01em;
}

.qro-home-ai-mobile-toggle-copy span {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

.qro-home-ai-mobile-toggle-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-radius: 12px;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.15);
}

.qro-home-ai-advisor-card.is-expanded .qro-home-ai-mobile-toggle-icon {
    transform: rotate(180deg);
}

/* 卡片头部 */
.qro-home-ai-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f1f5f9;
}

.qro-home-ai-card-identity {
    display: flex;
    align-items: center;
    gap: 14px;
}

.qro-home-ai-status-dot {
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, #10b981, #34d399);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

.qro-home-ai-card-identity > div {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.qro-home-ai-card-identity strong {
    font-size: 17px;
    font-weight: 800;
    color: #1e293b;
    letter-spacing: -0.01em;
}

.qro-home-ai-card-identity span {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

.qro-home-ai-inline-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.qro-home-ai-inline-phone:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.45);
}

/* 快捷问题标签 */
.qro-home-ai-quick-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.qro-home-ai-quick-tag {
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.qro-home-ai-quick-tag:hover {
    color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08), rgba(118, 75, 162, 0.08));
    border-color: #667eea;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.2);
}

/* 表单标签 */
.qro-home-ai-form-label {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}

/* 向导式表单 */
.qro-home-ai-wizard {
    margin-bottom: 24px;
}

.qro-home-ai-wizard-progress {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 24px;
    padding: 14px 18px;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.qro-home-ai-wizard-progress span {
    flex: 1 1 auto;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: #94a3b8;
    padding: 10px 12px;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.qro-home-ai-wizard-progress span.is-active {
    color: #fff;
    background: linear-gradient(135deg, #667eea, #764ba2);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.qro-home-ai-step-panel {
    display: none;
    padding: 24px;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.qro-home-ai-step-panel.is-active {
    display: block;
    animation: fadeInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.qro-home-ai-step-panel strong {
    display: block;
    font-size: 17px;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.qro-home-ai-step-panel p {
    font-size: 14px;
    color: #64748b;
    margin-bottom: 18px;
    line-height: 1.6;
}

.qro-home-ai-step-input {
    width: 100%;
    padding: 16px 20px;
    font-size: 15px;
    color: #1e293b;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.qro-home-ai-step-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

.qro-home-ai-step-suggestions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 18px;
}

.qro-home-ai-step-suggestion {
    padding: 14px 16px;
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.qro-home-ai-step-suggestion:hover {
    color: #667eea;
    border-color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(118, 75, 162, 0.05));
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.2);
}

.qro-home-ai-wizard-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.qro-home-ai-wizard-nav {
    flex: 1 1 auto;
    padding: 14px 22px;
    font-size: 15px;
    font-weight: 700;
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #fff;
    color: #475569;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.qro-home-ai-wizard-nav:hover {
    border-color: #667eea;
    color: #667eea;
    transform: translateY(-2px);
}

.qro-home-ai-wizard-nav.is-next {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: #fff;
    border-color: transparent;
}

.qro-home-ai-wizard-nav.is-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

/* 文本输入区域 */
.qro-home-ai-textarea {
    width: 100%;
    min-height: 110px;
    padding: 18px 20px;
    font-size: 15px;
    line-height: 1.7;
    color: #1e293b;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    resize: vertical;
    transition: all 0.3s ease;
    margin-bottom: 18px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.qro-home-ai-textarea:focus {
    outline: none;
    border-color: #667eea;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
    transform: translateY(-1px);
}

/* 提交按钮 */
.qro-home-ai-submit {
    width: 100%;
    padding: 18px 28px;
    font-size: 16px;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    letter-spacing: -0.01em;
}

.qro-home-ai-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.55);
}

.qro-home-ai-submit:active {
    transform: translateY(-1px);
}

/* 响应式设计 - 平板 */
@media (max-width: 991px) {
    .qro-home-ai-brief {
        margin-top: -40px;
        padding: 0 0 20px;
    }

    .qro-home-ai-inner {
        grid-template-columns: minmax(0, 1fr) minmax(340px, 400px);
        gap: 32px;
        padding: 42px 36px;
        border-radius: 32px;
    }

    .qro-home-ai-copy h2 {
        font-size: 36px;
    }

    .qro-home-ai-lead {
        font-size: 17px;
    }

    .qro-home-ai-advisor-card {
        padding: 24px;
    }
}

/* 响应式设计 - 手机 */
@media (max-width: 767px) {
    .qro-home-ai-brief {
        margin-top: -30px;
        margin-bottom: 40px;
        padding: 0 0 20px;
    }

    .qro-home-ai-inner {
        display: flex;
        flex-direction: column;
        gap: 24px;
        padding: 32px 24px;
        border-radius: 28px;
    }

    .qro-home-ai-inner::before,
    .qro-home-ai-inner::after {
        display: none;
    }

    .qro-home-ai-copy h2 {
        font-size: 28px;
        line-height: 1.25;
    }

    .qro-home-ai-lead {
        font-size: 16px;
    }

    .qro-home-ai-eyebrow {
        padding: 7px 16px;
        font-size: 12px;
    }

    .qro-home-ai-trust {
        padding: 16px 18px;
    }

    .qro-home-ai-trust strong {
        font-size: 15px;
    }

    .qro-home-ai-trust span {
        font-size: 14px;
    }

    .qro-home-ai-advisor-presence {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        padding: 18px;
    }

    .qro-home-ai-advisor-avatar {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }

    .qro-home-ai-advisor-call {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .qro-home-ai-advisor-card {
        padding: 20px;
        border-radius: 20px;
    }

    .qro-home-ai-mobile-toggle {
        padding: 16px 20px;
    }

    .qro-home-ai-mobile-toggle-copy strong {
        font-size: 15px;
    }

    .qro-home-ai-mobile-toggle-copy span {
        font-size: 13px;
    }

    .qro-home-ai-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        margin-bottom: 20px;
        padding-bottom: 18px;
    }

    .qro-home-ai-quick-tags {
        gap: 8px;
        margin-bottom: 20px;
    }

    .qro-home-ai-quick-tag {
        padding: 9px 15px;
        font-size: 12px;
        border-radius: 20px;
    }

    .qro-home-ai-form-label {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .qro-home-ai-wizard-progress {
        flex-wrap: wrap;
        gap: 8px;
        padding: 12px 14px;
        margin-bottom: 20px;
    }

    .qro-home-ai-wizard-progress span {
        font-size: 12px;
        padding: 8px 10px;
        border-radius: 8px;
    }

    .qro-home-ai-step-panel {
        padding: 20px;
        border-radius: 14px;
    }

    .qro-home-ai-step-panel strong {
        font-size: 15px;
    }

    .qro-home-ai-step-panel p {
        font-size: 13px;
        margin-bottom: 14px;
    }

    .qro-home-ai-step-input {
        padding: 14px 16px;
        font-size: 14px;
        border-radius: 12px;
    }

    .qro-home-ai-step-suggestions {
        grid-template-columns: 1fr;
        gap: 8px;
        margin-top: 14px;
    }

    .qro-home-ai-step-suggestion {
        padding: 12px 14px;
        font-size: 13px;
        border-radius: 10px;
    }

    .qro-home-ai-wizard-actions {
        gap: 10px;
        margin-top: 16px;
    }

    .qro-home-ai-wizard-nav {
        padding: 13px 18px;
        font-size: 14px;
        border-radius: 12px;
    }

    .qro-home-ai-textarea {
        min-height: 90px;
        padding: 16px 18px;
        font-size: 14px;
        border-radius: 12px;
        margin-bottom: 16px;
    }

    .qro-home-ai-submit {
        padding: 16px 24px;
        font-size: 15px;
        border-radius: 12px;
    }
}