/* ============================================================
   合作生态 - 独立内页
   设计风格：Apple × 泰康之家 × 华为
   主色调：深空蓝 #071D49 / 科技蓝 #0D6EFD / 银河紫 #4A3AFF / 鎏金 #D4AF37
   页面长度：约 8000px
   ============================================================ */

:root {
    --deep-blue: #071D49;
    --tech-blue: #0D6EFD;
    --tech-blue-light: #3B8BFF;
    --galaxy-purple: #4A3AFF;
    --gold: #D4AF37;
    --gold-light: #F0D060;
    --white: #FFFFFF;
    --bg-dark: #020C24;
    --bg-section: #060E2B;
    --bg-card: rgba(255,255,255,0.02);
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255,255,255,0.7);
    --text-muted: rgba(255,255,255,0.45);
    --border-subtle: rgba(255,255,255,0.06);
    --border-medium: rgba(255,255,255,0.12);
    --glass-bg: rgba(7,29,73,0.8);
    --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 40px rgba(13,110,253,0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: "PingFang SC", "Microsoft YaHei", "HarmonyOS Sans", "Source Han Sans CN", -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 3px; }

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 60px;
}

.section-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--tech-blue);
    margin-bottom: 16px;
    padding: 4px 12px;
    border: 1px solid rgba(13,110,253,0.2);
    border-radius: 4px;
}

.section-header-center {
    text-align: center;
    margin-bottom: 72px;
}

.section-main-title {
    font-size: 44px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.section-main-desc {
    font-size: 18px;
    color: var(--text-secondary);
}

/* ============================================================
   顶部磨砂玻璃导航栏
   ============================================================ */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(7, 29, 73, 0.78);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: all var(--transition);
}

.top-nav.scrolled {
    background: rgba(7, 29, 73, 0.94);
    box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.top-nav-inner {
    max-width: 1920px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.logo-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
}

.logo-gold {
    color: var(--gold);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-menu a {
    padding: 8px 14px;
    font-size: 14px;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--white);
    background: rgba(255,255,255,0.06);
}

.nav-menu a.active {
    color: var(--tech-blue-light);
}

.nav-login {
    margin-left: 8px;
    padding: 8px 18px !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    border-radius: 20px !important;
}

.nav-back {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    color: var(--text-secondary);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-back:hover {
    color: var(--white);
    border-color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.06);
}

/* ============================================================
   左侧悬浮导航
   ============================================================ */
.side-nav {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: rgba(7,29,73,0.5);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 8px;
}

.side-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-muted);
    border-radius: 8px;
    transition: all var(--transition);
    writing-mode: vertical-rl;
    letter-spacing: 2px;
}

.side-link:hover,
.side-link.active {
    color: var(--white);
    background: rgba(13,110,253,0.2);
}

/* ============================================================
   模块1：全屏Banner
   ============================================================ */
.banner {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 750px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(ellipse at center, #0A1E4A 0%, #020C24 70%);
}

#starCanvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
}

/* HUD科技线框 */
.banner-hud {
    position: absolute;
    inset: 40px;
    z-index: 2;
    pointer-events: none;
}

.hud-line {
    position: absolute;
    width: 80px;
    height: 80px;
    border-color: rgba(13,110,253,0.15);
    border-style: solid;
}

.hud-tl { top: 0; left: 0; border-width: 1px 0 0 1px; }
.hud-tr { top: 0; right: 0; border-width: 1px 1px 0 0; }
.hud-bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.hud-br { bottom: 0; right: 0; border-width: 0 1px 1px 0; }

.banner-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.banner-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 6px;
    color: var(--tech-blue);
    margin-bottom: 28px;
    padding: 6px 18px;
    border: 1px solid rgba(13,110,253,0.25);
    border-radius: 4px;
}

.banner-title {
    font-size: 68px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: 2px;
    background: linear-gradient(135deg, #FFFFFF 0%, #A8D0FF 50%, #FFFFFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.banner-subtitle {
    font-size: 22px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.banner-subtitle-secondary {
    font-size: 18px;
    color: var(--text-muted);
}

.banner-bg-caption {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 5;
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 2px;
}

.banner-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.scroll-indicator {
    width: 20px;
    height: 32px;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 10px;
    position: relative;
}

.scroll-dot {
    width: 3px;
    height: 6px;
    background: var(--tech-blue);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollDot 2s ease-in-out infinite;
}

@keyframes scrollDot {
    0%, 100% { top: 6px; opacity: 1; }
    50% { top: 18px; opacity: 0.2; }
}

.banner-scroll span {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 3px;
}

/* ============================================================
   模块2：合作理念引言
   ============================================================ */
.intro {
    padding: 120px 0;
    background: var(--bg-dark);
    text-align: center;
}

.intro-header {
    margin-bottom: 40px;
}

.intro-title {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--white);
}

.intro-lead {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

.intro-core {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.core-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 24px 36px;
}

.core-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13,110,253,0.08);
    color: var(--tech-blue-light);
    border: 1px solid rgba(13,110,253,0.15);
    transition: all var(--transition);
}

.core-item:hover .core-icon {
    background: rgba(13,110,253,0.15);
    box-shadow: 0 0 30px rgba(13,110,253,0.2);
    transform: scale(1.05);
}

.core-item span {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.core-divider {
    width: 40px;
    height: 1px;
    background: rgba(255,255,255,0.1);
}

.intro-bottom {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 2;
}

.intro-highlight {
    font-size: 20px;
    font-weight: 600;
    color: var(--gold);
    margin-top: 8px;
}

/* ============================================================
   模块3：六大合作圈层
   ============================================================ */
.circles {
    padding: 120px 0;
    background: var(--bg-section);
    position: relative;
}

.circles::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 500px; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(13,110,253,0.2), transparent);
}

.circle-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 28px;
}

.circle-row:last-child {
    margin-bottom: 0;
}

.circle-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
    overflow: hidden;
}

.circle-card:hover {
    transform: translateY(-6px);
    border-color: rgba(13,110,253,0.2);
    box-shadow: var(--shadow-glow), 0 16px 48px rgba(0,0,0,0.5);
}

.circle-card-inner {
    padding: 36px 28px;
}

.circle-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.circle-icon-wrap.medical { background: rgba(59,130,246,0.12); color: #3B82F6; }
.circle-icon-wrap.care { background: rgba(16,185,129,0.12); color: #10B981; }
.circle-icon-wrap.hotel { background: rgba(139,92,246,0.12); color: #8B5CF6; }
.circle-icon-wrap.scenic { background: rgba(34,197,94,0.12); color: #22C55E; }
.circle-icon-wrap.insurance { background: rgba(245,158,11,0.12); color: #F59E0B; }
.circle-icon-wrap.heritage { background: rgba(212,175,55,0.12); color: #D4AF37; }

.circle-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.circle-card ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.circle-card ul li {
    font-size: 13px;
    color: var(--text-secondary);
    padding: 5px 12px;
    background: rgba(255,255,255,0.03);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.06);
}

.circle-img {
    width: 100%;
    height: 100px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* ============================================================
   模块4：战略合作机构LOGO墙
   ============================================================ */
.logo-wall {
    padding: 120px 0;
    background: var(--bg-dark);
}

.logo-filter {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 22px;
    font-size: 14px;
    color: var(--text-secondary);
    border: 1px solid var(--border-medium);
    border-radius: 24px;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
    color: var(--white);
    border-color: var(--tech-blue);
    background: rgba(13,110,253,0.12);
}

.logo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.logo-item {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    cursor: pointer;
}

.logo-item span {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 1px;
    transition: color var(--transition);
}

.logo-item:hover {
    border-color: var(--tech-blue);
    background: rgba(13,110,253,0.06);
    box-shadow: 0 0 30px rgba(13,110,253,0.08);
}

.logo-item:hover span {
    color: var(--white);
}

.logo-item.hidden {
    display: none;
}

.logo-label {
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    color: var(--gold);
    margin: 32px 0;
    letter-spacing: 2px;
}

.logo-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.page-btn {
    padding: 10px 24px;
    font-size: 14px;
    color: var(--text-secondary);
    background: transparent;
    border: 1px solid var(--border-medium);
    border-radius: 24px;
    cursor: pointer;
    transition: all var(--transition);
}

.page-btn:hover {
    color: var(--white);
    border-color: var(--tech-blue);
    background: rgba(13,110,253,0.1);
}

.page-info {
    font-size: 14px;
    color: var(--text-muted);
}

/* ============================================================
   模块5：三大合作模式
   ============================================================ */
.models {
    padding: 120px 0;
    background: var(--bg-section);
    position: relative;
}

.models::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 500px; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(13,110,253,0.2), transparent);
}

.model-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr 1fr;
    gap: 28px;
    align-items: stretch;
}

.model-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: all var(--transition);
    position: relative;
}

.model-card:hover {
    transform: translateY(-6px);
    border-color: rgba(13,110,253,0.2);
}

.model-featured {
    border-color: rgba(13,110,253,0.25);
    background: rgba(13,110,253,0.04);
    box-shadow: 0 0 60px rgba(13,110,253,0.08);
}

.model-featured:hover {
    border-color: var(--tech-blue);
    box-shadow: 0 0 80px rgba(13,110,253,0.15);
}

.model-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--tech-blue), var(--galaxy-purple));
    color: var(--white);
    padding: 6px 20px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 20px;
    letter-spacing: 1px;
    white-space: nowrap;
}

.model-img {
    width: 100%;
    height: 160px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.model-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.5;
}

.model-card ul {
    list-style: none;
}

.model-card ul li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.model-card ul li:last-child {
    border-bottom: none;
}

.model-featured ul li {
    color: var(--text-primary);
}

/* ============================================================
   模块6：商务合作申请
   ============================================================ */
.apply {
    padding: 120px 0;
    background: var(--bg-dark);
}

.apply-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.apply-info h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.4;
    margin-bottom: 36px;
}

.apply-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.apply-point {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: var(--text-secondary);
    padding: 12px 16px;
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.04);
}

.apply-point svg {
    color: var(--tech-blue-light);
    flex-shrink: 0;
}

.apply-welcome {
    font-size: 18px;
    font-weight: 600;
    color: var(--gold);
}

/* 表单 */
.apply-form {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.apply-form h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    color: var(--white);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    font-family: inherit;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--tech-blue);
    box-shadow: 0 0 0 3px rgba(13,110,253,0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-group select option {
    background: var(--bg-dark);
    color: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.upload-area {
    width: 100%;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(255,255,255,0.02);
    border: 1px dashed rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    color: var(--text-muted);
}

.upload-area:hover {
    border-color: var(--tech-blue);
    background: rgba(13,110,253,0.04);
}

.upload-area span {
    font-size: 13px;
}

.form-submit {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    background: linear-gradient(135deg, var(--tech-blue), #2563EB);
    border: none;
    border-radius: 28px;
    cursor: pointer;
    transition: all var(--transition);
    margin-top: 8px;
    box-shadow: 0 8px 28px rgba(13,110,253,0.3);
}

.form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(13,110,253,0.45);
}

/* ============================================================
   模块7：商务联系信息
   ============================================================ */
.contact {
    padding: 80px 0 120px;
    background: var(--bg-section);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.contact-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 36px 24px;
    text-align: center;
    transition: all var(--transition);
}

.contact-card:hover {
    border-color: rgba(13,110,253,0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.contact-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13,110,253,0.08);
    color: var(--tech-blue-light);
    margin: 0 auto 16px;
}

.contact-card h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.contact-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

.contact-qr {
    display: flex;
    justify-content: center;
    margin-top: 8px;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
    background: #020816;
    padding: 48px 0 32px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-links-row,
.footer-cert-row,
.footer-qr-row {
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--text-muted);
}

.footer a {
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer a:hover {
    color: var(--tech-blue-light);
}

.sep {
    margin: 0 10px;
    color: rgba(255,255,255,0.08);
}

.footer-copy {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 24px;
    opacity: 0.6;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1280px) {
    .container { padding: 0 40px; }
    .banner-title { font-size: 48px; }
    .intro-title { font-size: 32px; }
    .section-main-title { font-size: 34px; }
    .circle-row { grid-template-columns: 1fr 1fr; }
    .model-grid { grid-template-columns: 1fr; }
    .apply-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr 1fr; }
    .side-nav { display: none; }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .nav-menu { display: none; }
    .top-nav-inner { padding: 0 20px; }
    .banner-title { font-size: 30px; }
    .banner-subtitle { font-size: 16px; }
    .intro-title { font-size: 24px; }
    .intro-core { flex-direction: column; gap: 16px; }
    .core-divider { display: none; }
    .circle-row { grid-template-columns: 1fr; }
    .logo-grid { grid-template-columns: repeat(2, 1fr); }
    .logo-filter { gap: 6px; }
    .filter-btn { padding: 8px 14px; font-size: 12px; }
    .contact-grid { grid-template-columns: 1fr; }
    .apply-info h2 { font-size: 26px; }
    .apply-form { padding: 24px; }
    .form-row { grid-template-columns: 1fr; }
}