/* ============================================
   智影文旅洞察 — 官网样式
   设计基调：白色背景 · 简约沉稳 · 学术质感
   ============================================ */

/* ========== 设计系统变量 ========== */
:root {
    /* 色彩体系 */
    --color-bg: #FFFFFF;
    --color-bg-alt: #F7F5F2;
    --color-bg-soft: #EFEAE3;
    --color-text: #1A1A1A;
    --color-text-light: #6B6B6B;
    --color-text-muted: #999999;
    --color-primary: #8B5E3C;      /* 文旅棕/青铜色 */
    --color-primary-light: #A67B5A;
    --color-primary-dark: #6D4A30;
    --color-secondary: #2C5F7C;    /* 学者蓝 */
    --color-secondary-light: #4A7B95;
    --color-accent: #C4A57B;       /* 暖金色 */
    --color-border: #E5E0D9;
    --color-border-light: #F0EBE4;
    --color-white: #FFFFFF;

    /* 字体 */
    --font-serif: "Noto Serif SC", "Songti SC", serif;
    --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    --font-num: "Inter", "Noto Sans SC", sans-serif;

    /* 间距 */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 40px;
    --space-xl: 64px;
    --space-2xl: 96px;
    --space-3xl: 128px;

    /* 容器 */
    --container-max: 1200px;
    --container-padding: 24px;

    /* 圆角 */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 999px;

    /* 阴影 */
    --shadow-sm: 0 1px 3px rgba(26, 26, 26, 0.06);
    --shadow-md: 0 4px 16px rgba(26, 26, 26, 0.08);
    --shadow-lg: 0 8px 32px rgba(26, 26, 26, 0.10);
    --shadow-hover: 0 12px 40px rgba(139, 94, 60, 0.12);

    /* 过渡 */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ========== 重置 ========== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img, svg {
    display: block;
    max-width: 100%;
}

/* ========== 通用布局 ========== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-alt {
    background: var(--color-bg-alt);
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto var(--space-2xl);
}

.section-eyebrow {
    display: inline-block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.15em;
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    position: relative;
    padding-left: 28px;
}

.section-eyebrow::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 1.5px;
    background: var(--color-primary);
}

.section-title {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.4;
    margin-bottom: var(--space-md);
    letter-spacing: 0.02em;
}

.section-desc {
    font-size: 16px;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ========== 滚动动画基础 ========== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* stagger 延迟 */
.reveal:nth-child(1) { transition-delay: 0s; }
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* ========== 导航栏 ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    padding: 14px 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--color-border-light);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    transition: opacity var(--transition-fast);
}

.nav-logo:hover {
    opacity: 0.8;
}

.logo-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: 0.03em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 15px;
    color: var(--color-text-light);
    font-weight: 400;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav-link:hover {
    color: var(--color-text);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link.active-link {
    color: var(--color-text);
    font-weight: 500;
}

.nav-link.active-link::after {
    width: 100%;
}

.nav-link-btn {
    padding: 8px 24px;
    background: var(--color-primary);
    color: var(--color-white) !important;
    border-radius: var(--radius-full);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-link-btn::after {
    display: none;
}

.nav-link-btn:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ========== Hero 首屏 ========== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 120px var(--container-padding) 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-map {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(139, 94, 60, 0.08);
    border: 1px solid rgba(139, 94, 60, 0.15);
    border-radius: var(--radius-full);
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: var(--space-lg);
    animation: fadeInDown 0.8s ease;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 900;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.04em;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.title-separator {
    color: var(--color-accent);
    margin: 0 8px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-light);
    line-height: 1.9;
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-text-muted);
    animation: bounce 2s ease-in-out infinite;
    z-index: 1;
}

/* Hero SVG 动画 */
.anim-line {
    animation: drawLine 2.5s ease 1s forwards;
}

.anim-rect {
    animation: drawRect 2.5s ease 1.2s forwards;
}

.anim-dot {
    opacity: 0;
    animation: fadeIn 0.6s ease 2.5s forwards;
}

@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}

@keyframes drawRect {
    to { stroke-dashoffset: 0; }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ========== 平台简介 ========== */
.intro {
    text-align: center;
}

.intro .section-title {
    margin-bottom: var(--space-lg);
}

.intro .section-desc {
    max-width: 760px;
    margin: 0 auto var(--space-2xl);
    font-size: 17px;
}

.intro-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    max-width: 900px;
    margin: 0 auto;
}

.stat-card {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

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

.stat-number {
    font-family: var(--font-num);
    font-size: 56px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 4px;
}

.stat-desc {
    font-size: 14px;
    color: var(--color-text-light);
}

/* ========== 功能特性 ========== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.feature-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary-light);
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.feature-tag {
    display: inline-block;
    font-size: 13px;
    color: var(--color-secondary);
    background: rgba(44, 95, 124, 0.08);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
    font-weight: 500;
    align-self: flex-start;
}

.feature-title {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.feature-desc {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.feature-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--space-md);
}

.feature-list li {
    font-size: 13px;
    color: var(--color-text);
    padding: 4px 10px;
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-light);
}

.feature-visual {
    margin-top: auto;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.feature-visual svg {
    width: 100%;
    height: auto;
}

/* ========== 标注流程 ========== */
.process-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.process-step {
    flex: 0 0 auto;
    width: 180px;
    text-align: center;
    padding: var(--space-md);
    position: relative;
}

.step-number {
    font-family: var(--font-num);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.process-step:hover .step-icon {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.08);
    box-shadow: var(--shadow-hover);
}

.step-title {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.step-desc {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.6;
}

.process-connector {
    display: flex;
    align-items: center;
    padding-top: 72px;
    height: 100%;
}

.process-connector span {
    display: block;
    width: 40px;
    height: 2px;
    background: var(--color-border);
    position: relative;
}

.process-connector span::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid var(--color-border);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

/* ========== 技术保障 ========== */
.assurance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.assurance-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.assurance-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform var(--transition-slow);
}

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

.assurance-card:hover::before {
    transform: scaleY(1);
}

.assurance-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.assurance-title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.assurance-desc {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.assurance-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    font-size: 13px;
    color: var(--color-primary);
    background: rgba(139, 94, 60, 0.06);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(139, 94, 60, 0.12);
}

/* ========== 应用场景 ========== */
.scenario-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.scenario-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.scenario-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary-light);
}

.scenario-visual {
    width: 100%;
    border-bottom: 1px solid var(--color-border-light);
}

.scenario-visual svg {
    width: 100%;
    height: auto;
}

.scenario-card .scenario-title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    padding: var(--space-md) var(--space-lg) 0;
}

.scenario-desc {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.8;
    padding: var(--space-sm) var(--space-lg) var(--space-lg);
}

/* ========== 关于我们 ========== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-text .section-title {
    text-align: left;
}

.about-text .section-eyebrow {
    margin-bottom: var(--space-md);
}

.about-desc {
    font-size: 16px;
    color: var(--color-text-light);
    line-height: 1.9;
    margin-bottom: var(--space-md);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--color-text);
    font-weight: 500;
}

.about-feature svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.about-partners {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.partners-label {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
    font-weight: 500;
    letter-spacing: 0.1em;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

.partner-logo {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--color-text-light);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.partner-logo:hover {
    border-color: var(--color-primary-light);
    color: var(--color-primary);
    background: rgba(139, 94, 60, 0.03);
}

/* ========== Footer ========== */
.footer {
    background: var(--color-text);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: var(--space-sm);
}

.footer-logo span {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 700;
    color: var(--color-white);
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.footer-col h4 {
    font-size: 15px;
    color: var(--color-white);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.footer-col a, .footer-col span {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
    .feature-grid,
    .scenario-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .assurance-grid {
        grid-template-columns: 1fr;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .hero-title {
        font-size: 44px;
    }

    .section-title {
        font-size: 30px;
    }
}

@media (max-width: 768px) {
    :root {
        --space-3xl: 80px;
        --space-2xl: 64px;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-white);
        padding: var(--space-lg);
        gap: var(--space-md);
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        transition: transform var(--transition-base);
        border-top: 1px solid var(--color-border);
    }

    .nav-links.active {
        transform: translateY(0);
    }

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

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 100px var(--container-padding) 60px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }

    .btn {
        justify-content: center;
    }

    .section-title {
        font-size: 26px;
    }

    .section-desc {
        font-size: 15px;
    }

    .intro-stats {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 44px;
    }

    .feature-grid,
    .scenario-grid {
        grid-template-columns: 1fr;
    }

    .process-flow {
        flex-direction: column;
        align-items: center;
    }

    .process-step {
        width: 100%;
        max-width: 280px;
    }

    .process-connector {
        padding-top: 0;
        padding: var(--space-sm) 0;
    }

    .process-connector span {
        width: 2px;
        height: 30px;
    }

    .process-connector span::after {
        top: auto;
        bottom: -6px;
        left: 50%;
        transform: translateX(-50%);
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-top: 8px solid var(--color-border);
        border-bottom: none;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .partners-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 26px;
    }

    .logo-text {
        font-size: 17px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}