/* ========================================
   Quick Taka 落地页样式表
   主题色: 深绿 + 金黄 (孟加拉风格)
   ======================================== */

/* 全局重置与基础样式（极简版，彻底杜绝左右滑动） */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    width: 100%;
    overflow-x: hidden; /* 最关键：html和body都禁止横向溢出 */
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1a1a2e;
    background: #ffffff;
    overflow-y: auto; /* 垂直方向正常滚动 */
}

/* 所有大区块统一锁死宽度 + 统一左右内边距（手机端不会左右晃） */
.navbar,
.hero,
.features,
.loan-info,
.cta-section,
.footer {
    width: 100%;
    overflow: hidden;
}

.nav-container,
.hero-container,
.features-container,
.info-container,
.cta-container,
.footer-container {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
}

/* ========================================
   颜色变量定义（按参考图调整）
   ======================================== */
:root {
    --primary-green: #00695c;
    --primary-green-dark: #004d40;
    --primary-green-light: #26a69a;
    --accent-yellow: #fdd835;
    --accent-yellow-dark: #fbc02d;
    --navy: #0a2540;         /* 藏蓝色（参考图主按钮色）*/
    --navy-dark: #071a30;    /* 藏蓝色-hover态 */
    --accent-pink: #ff4081;
    --text-dark: #0d1b2a;
    --text-gray: #546e7a;
    --text-light: #78909c;
    --bg-light: #f8f9fa;
    /* Hero背景：和参考图一致 - 顶部纯白→极淡浅灰*/
    --bg-gradient: linear-gradient(180deg, #ffffff 0%, #f8fafc 45%, #f1f5f9 100%);
    /* Banner卡片悬浮阴影（参考图那种强悬浮感）*/
    --shadow-banner: 0 40px 90px rgba(0, 0, 0, 0.22), 0 10px 25px rgba(0, 0, 0, 0.08);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.10);
    --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.18);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 40px;     /* Banner圆角更大更圆润 */
    --radius-xl: 36px;
}

/* ========================================
   导航栏样式（贴近参考图：纯白+底部细线）
   ======================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #ffffff;
    /* 去掉阴影，只有底部极淡分隔线（参考图效果）*/
    box-shadow: none;
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 28px;  /* 导航栏稍微高一点 */
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.company-logo {
    width: 60px;      /* Logo稍微大一点 */
    height: 60px;
    object-fit: contain;
}

.company-name {
    font-size: 26px;   /* 公司名字放大（参考图很显眼）*/
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: 0.2px;
}

/* 汉堡菜单按钮 */
.menu-btn {
    width: 44px;
    height: 44px;
    background: transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: 10px;
    transition: background 0.2s;
}

.menu-btn:hover {
    background: var(--bg-light);
}

.menu-btn span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: all 0.3s;
}

/* Hero 主视觉区域（超大拉伸版 - 多拉一点）*/
.hero {
    background: var(--bg-gradient);
    padding: 160px 40px 250px;  /* ← 大幅向下再延伸 70+60px */
    width: 100%;
    overflow: hidden;
}

.hero-container {
    max-width: 1380px;          /* ← 容器宽度再放开 */
    margin: 0 auto;
    text-align: center;
    width: 100%;
    overflow: hidden;
}

/* 产品标签：超级放大 */
.product-tag {
    display: inline-flex;
    align-items: center;
    gap: 28px;
    padding: 36px 112px;       /* ← 极度胖宽 */
    background: #e5e7eb;
    border-radius: 100px;
    margin-bottom: 140px;       /* ← 标签→主标题巨间距 */
}

.product-tag span {
    font-size: 42px;            /* ← 标签字体超级大 */
    font-weight: 800;
    color: #111827;
}

.product-tag .dot {
    color: #9ca3af;
    font-weight: 900;
    font-size: 34px;            /* ← 圆点符超大 */
}

/* 主标题：超巨型大字 - 继续再放大一档（更大）*/
.hero-title {
    font-size: clamp(92px, 17vw, 220px);  /* ← 主标题再超级放大一大圈 */
    font-weight: 900;
    line-height: 1.8;           /* ← 行距更宽，2行/3行都好看 */
    color: #0b1a2b;
    margin-bottom: 170px;         /* ← 标题→描述巨间距 */
    letter-spacing: -0.1px;
}

.hero-title .highlight {
    color: #0b1a2b;
    -webkit-text-fill-color: #0b1a2b;
    background: none;
}

/* 副标题描述：超巨型大字版 - 继续再放大一档（更大）*/
.hero-desc {
    font-size: clamp(54px, 7.5vw, 96px);   /* ← 描述字体再超级放大 */
    color: #808899;
    max-width: 1480px;             /* ← 描述超宽，2行/3行都OK */
    margin: 0 auto 220px;             /* ← 描述→按钮组巨间距 */
    line-height: 2.7;              /* ← 行距超宽，多行间巨透气 */
    font-weight: 500;
}

/* 按钮组：巨无霸 */
.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 72px;                    /* ← 手机端按钮间距巨大 */
    max-width: 1000px;             /* ← 按钮容器超宽 */
    margin: 0 auto 210px;            /* ← 按钮组→Banner巨间距 */
    align-items: stretch;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
        max-width: none;
        gap: 80px;                 /* ← PC端两个按钮距离巨大 */
        align-items: center;
    }
    .hero-buttons .btn {
        min-width: 520px;           /* ← 每个按钮巨大 */
    }
}

/* 通用按钮样式：巨无霸厚大 */
.btn {
    padding: 50px 140px;            /* ← 按钮巨厚 */
    font-size: 44px;              /* ← 按钮字超级大 */
    font-weight: 700;
    border-radius: 100px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex: 1 1 auto;
}

/* 主按钮：藏蓝色实心 - 阴影巨大 */
.btn-primary {
    background: #0f2744;
    color: #ffffff;
    box-shadow: 0 40px 72px rgba(15, 39, 68, 0.28);
}

.btn-primary:hover {
    background: #0b1e36;
    transform: translateY(-4px);
    box-shadow: 0 52px 90px rgba(15, 39, 68, 0.34);
}

.btn-primary:active {
    transform: translateY(0);
}

/* 次级按钮：白色底 + 深蓝巨描边 */
.btn-outline {
    background: #ffffff;
    color: #0f2744;
    border: 5px solid #0f2744;    /* ← 描边巨粗 */
}

.btn-outline:hover {
    background: #0f2744;
    color: #ffffff;
    transform: translateY(-4px);
}

.btn-large {
    padding: 58px 160px;          /* ← CTA下载按钮巨大 */
    font-size: 46px;
}

/* Banner 展示卡片：超宽超圆润 */
.banner-card {
    border-radius: 72px;           /* ← 圆角巨大 */
    overflow: hidden;
    box-shadow: var(--shadow-banner);
    max-width: 1280px;              /* ← Banner超宽 */
    margin: 0 auto;
    transform: translateY(0);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.banner-card:hover {
    transform: translateY(-14px);
    box-shadow: 0 80px 160px rgba(0, 0, 0, 0.32), 0 28px 60px rgba(0, 0, 0, 0.14);
}

.banner-img {
    width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   功能特点区域（宽松放大版）
   ======================================== */
.features {
    padding: 120px 32px;
    background: #ffffff;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

@media (min-width: 768px) {
    .features-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 36px;
    }
}

@media (min-width: 1024px) {
    .features-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 特点卡片：放大内边距和内容 */
.feature-card {
    border-radius: var(--radius-lg);
    padding: 48px 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-green {
    background: linear-gradient(145deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
    color: #ffffff;
}

.feature-yellow {
    background: linear-gradient(145deg, var(--accent-yellow) 0%, var(--accent-yellow-dark) 100%);
    color: var(--primary-green-dark);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

/* 特点标签：放大字号和内边距 */
.feature-tag {
    display: inline-block;
    padding: 18px 48px;
    border-radius: 100px;
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 28px;
}

.tag-yellow {
    background: var(--accent-yellow);
    color: var(--primary-green-dark);
    box-shadow: 0 4px 12px rgba(253, 216, 53, 0.3);
}

.tag-green {
    background: var(--primary-green);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 105, 92, 0.3);
}

.feature-subtitle {
    font-size: 22px;
    font-weight: 600;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 360px;
}

.feature-green .feature-subtitle {
    color: #ffffff;
    opacity: 0.95;
}

.feature-yellow .feature-subtitle {
    color: var(--primary-green-dark);
}

.feature-img {
    width: 100%;
    max-width: 320px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-top: auto;
}

.mt-auto {
    margin-top: auto;
    margin-bottom: 28px;
}

/* ========================================
   贷款信息区域（宽松放大版）
   ======================================== */
.loan-info {
    padding: 120px 32px;
    background: var(--bg-light);
}

.info-container {
    max-width: 1000px;
    margin: 0 auto;
}

.info-title {
    text-align: center;
    font-size: clamp(32px, 5.5vw, 48px);
    font-weight: 900;
    color: var(--text-dark);
    margin-bottom: 64px;
}

.info-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 64px;
}

@media (min-width: 640px) {
    .info-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

.info-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 44px 28px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.info-card:hover {
    border-color: var(--primary-green-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.info-icon {
    font-size: 64px;
    margin-bottom: 24px;
}

.info-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-gray);
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-card p {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-green);
    line-height: 1.2;
}

/* 贷款示例卡片：宽松放大版 */
.example-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 56px 48px;
    box-shadow: var(--shadow-md);
    max-width: 600px;
    margin: 0 auto;
    border-top: 6px solid var(--primary-green);
}

.example-card h3 {
    font-size: 30px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 36px;
    text-align: center;
    padding-bottom: 20px;
    border-bottom: 2px dashed #e0e0e0;
}

.example-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    font-size: 20px;
}

.example-row span:first-child {
    color: var(--text-gray);
    font-weight: 500;
}

.example-row span:last-child {
    color: var(--text-dark);
    font-weight: 700;
}

.example-row.total {
    margin-top: 16px;
    padding-top: 28px;
    border-top: 2px solid var(--primary-green-light);
}

.example-row.total span:first-child {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-green-dark);
}

.example-row.total span:last-child {
    font-size: 32px;
    font-weight: 900;
    color: var(--accent-pink);
}

/* ========================================
   CTA 下载区域（宽松放大版）
   ======================================== */
.cta-section {
    padding: 120px 32px;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(253, 216, 53, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 24px;
}

.cta-desc {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 52px;
    line-height: 1.7;
}

/* CTA下载按钮也用藏蓝色，保持风格一致（或保留粉色可自行切换）*/
.cta-section .btn-primary {
    background: var(--accent-pink);
    box-shadow: 0 16px 36px rgba(255, 64, 129, 0.35);
}

/* ========================================
   页脚样式（宽松放大版）
   ======================================== */
.footer {
    background: var(--text-dark);
    padding: 72px 32px;
    color: #ffffff;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    width: 96px;
    height: 96px;
    margin: 0 auto 28px;
    object-fit: contain;
    filter: brightness(1.5);
}

.footer-company {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--accent-yellow);
}

.footer-copy {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   移动端菜单
   ======================================== */
.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 199;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background: #ffffff;
    z-index: 200;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.16);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    right: 0;
}

.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid #eee;
}

.menu-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-dark);
}

.close-btn {
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    border-radius: 50%;
    font-size: 28px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: all 0.2s;
}

.close-btn:hover {
    background: var(--accent-pink);
    color: #ffffff;
}

.menu-list {
    list-style: none;
    padding: 16px 0;
    flex: 1;
}

.menu-list li {
    border-bottom: 1px solid #f5f5f5;
}

.menu-list li a {
    display: block;
    padding: 18px 24px;
    font-size: 17px;
    font-weight: 600;
    color: var(--text-dark);
    transition: all 0.2s;
}

.menu-list li a:hover {
    background: var(--bg-light);
    color: var(--primary-green);
    padding-left: 32px;
}

/* ========================================
   滚动动画效果
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 给body底部留出位置，防止最后内容被浮动按钮遮挡 */
body {
    padding-bottom: calc(120px + env(safe-area-inset-bottom));
}

/* ========================================
   底部浮动矩形按钮 - 立即申请
   （一直悬浮在页面最下方，横跨页面大部分）
   ======================================== */
.float-apply-btn {
    /* 固定定位：永远贴在页面底部 */
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    /* iPhone等全面手机底部安全区适配 */
    bottom: calc(16px + env(safe-area-inset-bottom));
    z-index: 9999;  /* 最上层，不被任何内容盖住 */

    /* 矩形样式：用户要求的矩形 */
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    padding: 22px 24px;
    border-radius: 14px;   /* 轻微圆角的矩形 */

    /* 主色：粉色CTA高对比 */
    background: linear-gradient(135deg, #ff4081 0%, #f50057 100%);
    color: #ffffff;
    text-decoration: none;

    /* 悬浮阴影 */
    box-shadow: 0 18px 40px rgba(255, 64, 129, 0.42),
                0 4px 12px rgba(255, 64, 129, 0.18);

    /* 点击动画 */
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

/* 按钮文字：孟加拉文 立即申请 */
.float-apply-text {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.3px;
    text-align: center;
    line-height: 1.2;
}

/* 点击/hover效果 */
.float-apply-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 24px 50px rgba(255, 64, 129, 0.48),
                0 6px 16px rgba(255, 64, 129, 0.2);
    background: linear-gradient(135deg, #f50057 0%, #c51162 100%);
}

.float-apply-btn:active {
    transform: translateY(1px) scale(0.98);
    box-shadow: 0 10px 22px rgba(255, 64, 129, 0.38);
}

/* PC端稍微收窄一点，不那么宽 */
@media (min-width: 768px) {
    .float-apply-btn {
        left: 50%;
        right: auto;
        width: 440px;
        margin-left: -220px;  /* 居中 */
        border-radius: 16px;
        padding: 24px 28px;
    }
    .float-apply-text {
        font-size: 26px;
    }
}

/* ========================================
   响应式适配 - 平板
   ======================================== */
@media (min-width: 768px) {
    .hero {
        padding: 60px 40px 80px;
    }

    .features {
        padding: 100px 40px;
    }

    .loan-info {
        padding: 100px 40px;
    }

    .cta-section {
        padding: 100px 40px;
    }

    .nav-container {
        padding: 20px 40px;
    }
}

/* ========================================
   响应式适配 - 桌面
   ======================================== */
@media (min-width: 1024px) {
    .company-name {
        font-size: 26px;
    }

    .hero-buttons .btn {
        min-width: 220px;
    }
}

/* ========================================
   移动端紧凑优化 (< 640px)
   目标：手机端一屏显示更多 + 左右完全锁死
   ======================================== */
@media (max-width: 639px) {

    body {
        line-height: 1.45;
    }

    /* ---------- 导航栏 ---------- */
    .nav-container {
        padding: 10px 10px;
    }
    .nav-left {
        gap: 8px;
    }
    .company-logo {
        width: 38px;
        height: 38px;
    }
    .company-name {
        font-size: 15px;
        white-space: nowrap;
    }
    .menu-btn {
        width: 36px;
        height: 36px;
        gap: 4px;
        flex-shrink: 0;
    }
    .menu-btn span {
        width: 22px;
        height: 2.5px;
    }

    /* ---------- Hero 首屏 ---------- */
    .hero {
        padding: 16px 10px 28px;
    }
    .product-tag {
        padding: 7px 18px;
        gap: 6px;
        margin-bottom: 16px;
    }
    .product-tag span {
        font-size: 12px;
    }
    .hero-title {
        font-size: 22px;
        line-height: 1.25;
        margin-bottom: 12px;
    }
    .hero-desc {
        font-size: 13px;
        line-height: 1.55;
        margin-bottom: 18px;
    }
    .hero-buttons {
        gap: 10px;
        margin-bottom: 24px;
        padding: 0 8px;
    }
    .btn {
        padding: 11px 22px;
        font-size: 14px;
        max-width: 100%;
    }
    .btn-outline {
        border-width: 2px;
    }
    .btn-large {
        padding: 13px 32px;
        font-size: 15px;
    }
    .banner-card {
        border-radius: 18px;
    }

    /* ---------- 功能特点区 ---------- */
    .features {
        padding: 32px 10px;
    }
    .features-container {
        gap: 14px;
    }
    .feature-card {
        padding: 20px 14px;
        border-radius: 18px;
    }
    .feature-tag {
        padding: 9px 22px;
        font-size: 17px;
        margin-bottom: 10px;
    }
    .feature-subtitle {
        font-size: 13px;
        line-height: 1.5;
        margin-bottom: 14px;
    }
    .feature-img {
        max-width: 180px;
        border-radius: 14px;
    }
    .mt-auto {
        margin-bottom: 10px;
    }

    /* ---------- 贷款信息区 ---------- */
    .loan-info {
        padding: 32px 10px;
    }
    .info-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    .info-cards {
        gap: 10px;
        margin-bottom: 24px;
    }
    .info-card {
        padding: 18px 12px;
        border-radius: 14px;
    }
    .info-icon {
        font-size: 32px;
        margin-bottom: 8px;
    }
    .info-card h4 {
        font-size: 11px;
        margin-bottom: 5px;
    }
    .info-card p {
        font-size: 16px;
        line-height: 1.2;
    }
    .example-card {
        padding: 22px 18px;
        border-radius: 18px;
        border-top-width: 4px;
    }
    .example-card h3 {
        font-size: 17px;
        margin-bottom: 16px;
        padding-bottom: 10px;
        border-bottom-width: 1px;
    }
    .example-row {
        padding: 8px 0;
        font-size: 13px;
    }
    .example-row.total {
        margin-top: 6px;
        padding-top: 12px;
        border-top-width: 1.5px;
    }
    .example-row.total span:first-child {
        font-size: 14px;
    }
    .example-row.total span:last-child {
        font-size: 18px;
    }

    /* ---------- CTA 下载区 ---------- */
    .cta-section {
        padding: 40px 10px;
    }
    .cta-section::before {
        width: 260px;
        height: 260px;
    }
    .cta-title {
        font-size: 20px;
        margin-bottom: 8px;
    }
    .cta-desc {
        font-size: 13px;
        margin-bottom: 20px;
    }

    /* ---------- 页脚 ---------- */
    .footer {
        padding: 28px 10px;
    }
    .footer-logo {
        width: 48px;
        height: 48px;
        margin: 0 auto 12px;
    }
    .footer-company {
        font-size: 15px;
        margin-bottom: 6px;
    }
    .footer-copy {
        font-size: 11px;
    }

    /* 滚动动画位移缩小 */
    .fade-in {
        transform: translateY(14px);
    }
}

/* ========================================
   超小屏额外压缩 (< 380px，如 iPhone SE)
   ======================================== */
@media (max-width: 379px) {
    .nav-container { padding: 10px 8px; }
    .hero { padding: 14px 8px 24px; }
    .features { padding: 28px 8px; }
    .loan-info { padding: 28px 8px; }
    .cta-section { padding: 36px 8px; }
    .footer { padding: 24px 8px; }

    .hero-title { font-size: 19px; }
    .hero-desc { font-size: 12px; }
    .btn { padding: 10px 20px; font-size: 13px; }
    .product-tag span { font-size: 11px; }
    .product-tag { padding: 6px 14px; }
    .feature-tag { font-size: 15px; padding: 8px 18px; }
    .feature-subtitle { font-size: 12px; }
    .info-title, .cta-title { font-size: 18px; }
    .example-card { padding: 18px 14px; }
    .example-row { font-size: 12px; padding: 7px 0; }
    .example-row.total span:last-child { font-size: 16px; }
    .info-card { padding: 16px 10px; }
    .info-card p { font-size: 15px; }
}