/* ============================================================
   [D/main.css] 메인 페이지 전용 스타일
   ============================================================ */

/* ─── HERO 섹션 ─────────────────────────────────────────── */
.d-hero {
    margin-top: 80px;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: #000;
    /* fallback */
}

/* 히어로 다이내믹 SVG 백그라운드 */
.d-hero-bg-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

/* SVG 요소 애니메이션 */
.animated-mesh {
    animation: rotateMesh 40s linear infinite;
    transform-origin: center center;
}

@keyframes rotateMesh {
    0% {
        transform: rotate(0deg) scale(1.1);
    }

    50% {
        transform: rotate(2deg) scale(1.2);
    }

    100% {
        transform: rotate(0deg) scale(1.1);
    }
}

.svg-line {
    animation: dashAnim 8s linear infinite;
}

.s-line1 {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation-duration: 15s;
}

.s-line2 {
    stroke-dasharray: 1500;
    stroke-dashoffset: 1500;
    animation-duration: 25s;
    animation-direction: reverse;
}

.s-line3 {
    stroke-dasharray: 800;
    stroke-dashoffset: 800;
    animation-duration: 12s;
}

/* 직선형 라인 효과 추가 */
.s-straight1 {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    animation-duration: 10s;
}

.s-straight2 {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    animation-duration: 14s;
    animation-direction: reverse;
}

.s-straight3 {
    stroke-dasharray: 1500;
    stroke-dashoffset: 1500;
    animation-duration: 8s;
}

.s-straight4 {
    stroke-dasharray: 1200;
    stroke-dashoffset: 1200;
    animation-duration: 12s;
}

.s-straight5 {
    stroke-dasharray: 1800;
    stroke-dashoffset: 1800;
    animation-duration: 16s;
    animation-direction: reverse;
}

.s-straight6 {
    stroke-dasharray: 1500;
    stroke-dashoffset: 1500;
    animation-duration: 11s;
}

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

.svg-node {
    animation: floatNode 8s ease-in-out infinite alternate;
}

.n1 {
    animation-delay: 0s;
    animation-duration: 6s;
}

.n2 {
    animation-delay: -2s;
    animation-duration: 9s;
}

.n3 {
    animation-delay: -4s;
    animation-duration: 11s;
}

.n4 {
    animation-delay: -1s;
    animation-duration: 14s;
}

.n5 {
    animation-delay: -5s;
    animation-duration: 10s;
}

.n6 {
    animation-delay: -3s;
    animation-duration: 7s;
}

@keyframes floatNode {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(30px, -40px);
    }
}

.svg-glow {
    animation: pulseGlow 5s ease-in-out infinite alternate;
    transform-origin: center;
}

.g1 {
    animation-delay: 0s;
}

.g2 {
    animation-delay: -2.5s;
    animation-duration: 7s;
}

@keyframes pulseGlow {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.3);
        opacity: 1;
    }
}

/* 기하학적 폴리곤 애니메이션 (Phase 8) */
.svg-poly {
    transform-box: fill-box;
    transform-origin: center;
    animation: polyFloat 15s linear infinite alternate;
}

.p1 {
    x: 10%;
    y: 20%;
    animation-duration: 20s;
}

.p2 {
    x: 80%;
    y: 15%;
    animation-duration: 25s;
    animation-delay: -5s;
}

.p3 {
    x: 75%;
    y: 70%;
    animation-duration: 18s;
    animation-delay: -2s;
}

.p4 {
    x: 25%;
    y: 75%;
    animation-duration: 22s;
    animation-delay: -10s;
}

.p5 {
    x: 50%;
    y: 40%;
    animation-duration: 30s;
}

@keyframes polyFloat {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }

    100% {
        transform: translate(40px, 30px) rotate(360deg);
    }
}

.d-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    /* Dark overlay */
    z-index: 0;
}

.d-hero-inner {
    position: relative;
    z-index: 1;
    padding: 0;
    max-width: 100%;
    margin: 0;
    width: 100%;
    height: 100%;
}

/* Swiper Slide Layout */
.d-hero-swiper {
    width: 100%;
    height: 600px;
}

.swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    /* 부모 높이 전체 사용 */
}

.d-hero-split-layout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.d-hero-left {
    flex: 0 0 50%;
    text-align: right;
    padding-right: 60px;
}

.d-hero-right {
    flex: 0 0 50%;
    border-left: 1.5px solid rgba(255, 255, 255, 0.2);
    padding-left: 80px;
    text-align: left;
}

.d-hero-label-big {
    font-size: 68px;
    /* 거대한 좌측 타이포그래피 */
    font-weight: 900;
    line-height: 1.1;
    color: #fff;
    letter-spacing: -2px;
    display: block;
}

/* Custom Swiper Controls (New Modern Design) */
.d-hero-controls {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex !important;
    align-items: center;
    gap: 2px;
    z-index: 100;
    pointer-events: auto;
    backdrop-filter: blur(10px);
    padding: 0px 5px;
}

/* 슬라이드가 하나여도 컨트롤을 강제로 표시 */
.d-hero-controls .swiper-button-lock,
.d-hero-controls .swiper-pagination-lock {
    display: flex !important;
}

.swiper-pagination-bullets.swiper-pagination-horizontal {
    width: auto !important;
}

.swiper-button-prev::after,
.swiper-button-next::after {
    content: none !important;
}

.d-hero-prev,
.d-hero-next {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 !important;
    transition: opacity 0.3s ease;
    pointer-events: auto;
}

.d-hero-prev:hover,
.d-hero-next:hover {
    opacity: 0.6;
}

.d-hero-prev::before,
.d-hero-next::before {
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
}

.d-hero-prev::before {
    transform: rotate(-135deg);
}

.d-hero-next::before {
    transform: rotate(45deg);
}

.d-hero-pagination {
    position: relative !important;
    bottom: auto !important;
    left: auto !important;
    transform: none !important;
    display: flex !important;
    align-items: center;
    gap: 8px;
    width: auto;
}

.d-hero-pagination .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    opacity: 1;
    margin: 0;
    transition: all 0.3s ease;
}

.d-hero-pagination .swiper-pagination-bullet-active {
    background: var(--primary-light);
    transform: scale(1.3);
}

/* Fade-up 애니메이션 (스와이퍼 활성화 슬라이드 용) */
.hero-fade-up {
    opacity: 0;
    transform: translateY(30px);
}

.swiper-slide-active .hero-fade-up.active {
    animation: heroFadeUp 1.2s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

@keyframes heroFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.d-hero-text h2,
.d-hero-right h2 {
    font-size: 50px;
    /* 타이틀 크기 살짝 조절 (분할레이아웃 고려) */
    font-weight: 700;
    color: #ffffff !important;
    /* 항상 흰색이 되도록 고정 */
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -2px;
    word-break: keep-all;
}

.d-hero-meta {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.d-hero-tags {
    margin-bottom: 40px;
    /* 태그와 버튼 사이 간격 추가 */
}

.d-hero-tag {
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    border-radius: 0;
    /* 모서리 직각 수직으로 변경 */
    display: inline-block;
    margin-bottom: 8px;
    margin-right: 6px;
}

.d-hero-tag:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.d-report-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    border-radius: 0;
    z-index: 2;
    backdrop-filter: blur(4px);
}

.d-hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 48px;
    background: var(--primary-mid);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    border-radius: 0;
    /* 둥근 모서리 삭제 */
    text-decoration: none;
    transition: all 0.3s ease;
}

.d-hero-btn:hover {
    background: #00447a;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    /* 버튼 호버 쉐도우 추가 */
}

/* ─── 조사 분야 섹션 ─────────────────────────────────────── */
.d-fields-section {
    padding: 100px 0;
    /* 여백 대폭 증대 (답답함 해소) */
    background: var(--bg-section, #f8fafc);
}

.d-fields-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    /* 카드 간격 증대 */
}

.d-field-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    padding: 60px 40px;
    /* 카드 내부 여백 증대 */
    text-align: center;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
    /* 기본 아주 얕은 그림자 */
}

.d-field-card:hover {
    border-color: var(--primary-mid);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
    /* 호버 시 떠오르는 고급스러운 그림자 */
    transform: translateY(-5px);
    /* 호버 액션 추가 */
}

.d-field-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    /* 보더 제거 */
    font-size: 0;
}

/* ─── 3D Isometric Icon Styles ─── */
.d-3d-icon {
    width: 80px;
    height: 80px;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s ease;
}

.d-field-card:hover .d-3d-icon {
    transform: translateY(-10px) scale(1.1);
}

.iso-bar {
    animation: barGrow 3s ease-in-out infinite alternate;
    transform-origin: bottom;
}

.b2 {
    animation-delay: 0.2s;
}

.b3 {
    animation-delay: 0.4s;
}

@keyframes barGrow {
    0% {
        transform: scaleY(0.8);
    }

    100% {
        transform: scaleY(1.2);
    }
}

.iso-vote {
    animation: voteFloat 2s ease-in-out infinite alternate;
}

@keyframes voteFloat {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-8px);
    }
}

.build-roof,
.build-pillar,
.build-base {
    transition: all 0.5s ease;
}

/* ─── 커스텀 애니메이션 아이콘 ─── */
.anim-icon {
    width: 30px;
    height: 30px;
    display: block;
    overflow: visible;
}

/* 1. Chart Line Animation */
.icon-chart .chart-line {
    stroke-dasharray: 40;
    stroke-dashoffset: 40;
    animation: drawLine 2s ease-out forwards infinite alternate;
}

.icon-chart .chart-dot {
    opacity: 0;
    transform-origin: 21px 7px;
    animation: fadeInDot 2s ease forwards infinite alternate;
}

@keyframes drawLine {

    0%,
    20% {
        stroke-dashoffset: 40;
    }

    80%,
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeInDot {

    0%,
    70% {
        opacity: 0;
        transform: scale(0);
    }

    85%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* 2. Vote Check Animation */
.icon-vote .vote-check {
    stroke-dasharray: 25;
    stroke-dashoffset: 25;
    animation: drawCheck 2s cubic-bezier(0.4, 0, 0.2, 1) forwards infinite alternate;
}

@keyframes drawCheck {

    0%,
    30% {
        stroke-dashoffset: 25;
    }

    70%,
    100% {
        stroke-dashoffset: 0;
    }
}

.icon-vote .vote-box {
    transform-origin: center;
    animation: floatBox 3s ease-in-out infinite;
}

@keyframes floatBox {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-3px);
    }
}

/* 3. Building Pillars Animation */
.icon-building .p1,
.icon-building .p2,
.icon-building .p3 {
    stroke-dasharray: 14;
    stroke-dashoffset: 14;
    animation: growPillar 2.5s ease forwards infinite alternate;
}

.icon-building .p1 {
    animation-delay: 0s;
}

.icon-building .p2 {
    animation-delay: 0.2s;
}

.icon-building .p3 {
    animation-delay: 0.4s;
}

@keyframes growPillar {

    0%,
    20% {
        stroke-dashoffset: 14;
    }

    80%,
    100% {
        stroke-dashoffset: 0;
    }
}

.icon-building .build-roof {
    animation: dropRoof 2.5s ease infinite alternate;
}

@keyframes dropRoof {

    0%,
    20% {
        transform: translateY(-5px);
        opacity: 0;
    }

    80%,
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.d-field-card:hover .d-field-icon {
    color: #fff;
}

.d-field-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}

.d-field-badge {
    display: none;
    /* Cleaner look */
}

.d-field-card p {
    font-size: 15px;
    color: var(--text-sub);
    line-height: 1.8;
}

/* ─── 주요 수행 실적 섹션 ────────────────────────────────── */
.d-history-section {
    padding: 100px 0;
    /* 여백 증대 */
    background: var(--white, #fff);
}

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

.d-history-card {
    background: #fff;
    border: 1px solid var(--border-light);
    border-radius: 0;
    /* 모던 직각 */
    padding: 32px 24px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* 카드 상단 포인트 라인 */
.d-history-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-mid) 0%, #1ab1f5 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.d-history-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border-color: transparent;
}

.d-history-card:hover::before {
    opacity: 1;
}

.d-history-year {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-mid);
    /* 갤럽 포인트 블루 */
    margin-bottom: 12px;
    letter-spacing: -1px;
    display: inline-block;
}

.d-history-desc {
    font-size: 16px;
    font-weight: 500;
    color: var(--text);
    line-height: 1.5;
    word-break: keep-all;
}

/* 태블릿 및 모바일 반응형 처리 */
@media screen and (max-width: 1024px) {
    .d-history-modern-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .d-history-modern-grid {
        grid-template-columns: 1fr;
    }
}

/* ─── 리포트 섹션 ────────────────────────────────────────── */
.d-reports-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

/* 배경 미세 패턴 추가 */
.d-reports-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(var(--border-light) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.3;
    pointer-events: none;
}

.d-reports-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.d-reports-header .section-title {
    text-align: center;
    margin-bottom: 20px;
}

.d-reports-more {
    font-size: 15px;
    font-weight: 700;
    color: var(--primary-mid);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.d-reports-more i {
    transition: transform 0.3s ease;
}

.d-reports-more:hover {
    color: var(--primary);
}

.d-reports-more:hover i {
    transform: translateX(5px);
}

/* ─── 최신 리포트 섹션 ─────────────────────────────────── */
.d-report-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.d-report-card {
    background: #fff;
    border: none;
    border-radius: var(--radius-lg, 12px);
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow:
        0 4px 6px rgba(0, 0, 0, 0.02),
        0 10px 20px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.d-report-card:hover {
    transform: translateY(-12px);
    box-shadow:
        0 20px 40px rgba(0, 45, 92, 0.1),
        0 10px 15px rgba(0, 0, 0, 0.05);
}

.d-report-thumb {
    width: 100%;
    height: 240px;
    position: relative;
    overflow: hidden;
}

.d-report-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* 리포트 카드 호버 시 썸네일 액션 */
.d-report-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 45, 92, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s ease;
}

.d-report-btn {
    padding: 12px 24px;
    background: #fff;
    color: var(--primary);
    font-weight: 700;
    font-size: 15px;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.d-report-card:hover .d-report-thumb img {
    transform: scale(1.1);
}

.d-report-card:hover .d-report-overlay {
    opacity: 1;
}

.d-report-card:hover .d-report-btn {
    transform: translateY(0);
}

.d-report-body {
    padding: 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.d-report-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.d-report-date {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
}

.d-report-body h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.5;
    margin-bottom: auto;
    word-break: keep-all;
    letter-spacing: -0.5px;
    transition: color 0.3s ease;
}

.d-report-card:hover h4 {
    color: var(--primary-mid);
}

.d-report-footer {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-sub);
    font-size: 13px;
    font-weight: 500;
}

.d-report-footer i {
    color: var(--primary-mid);
    font-size: 18px;
}

/* ─── 공지사항 섹션 ─────────────────────────────────────── */
/* ─── 공지사항 섹션 리디자인 (Phase 8) ────────────────────── */
.d-notice-section {
    padding: 100px 0;
    background: #fff;
    border-top: 1px solid var(--border-light);
}

.d-notice-section .inner {
    display: flex;
    gap: 80px;
    align-items: flex-start;
}

.d-notice-header {
    flex: 0 0 300px;
    margin-bottom: 0;
    text-align: left;
}

.d-notice-header h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 24px;
    line-height: 1.2;
    letter-spacing: -1.5px;
}

.d-notice-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--primary-mid);
    text-decoration: none;
    padding: 10px 24px;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.d-notice-more:hover {
    background: var(--primary-mid);
    color: #fff;
    border-color: var(--primary-mid);
}

.d-notice-list {
    flex: 1;
    list-style: none;
    padding: 0;
}

.d-notice-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 2px solid #161c23;
}

.d-notice-list li {
    display: flex;
    align-items: center;
    padding: 16px 16px;
    border-bottom: 1px solid var(--border-light);
    transition: background 0.2s ease;
}

.d-notice-list li:hover {
    background: var(--bg-section);
}

.d-notice-title {
    flex: 1;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s ease;
}

.d-notice-title:hover {
    color: var(--primary-mid);
    text-decoration: underline;
}

.d-notice-date {
    font-size: 14px;
    color: var(--text-light);
    margin-left: 30px;
    font-weight: 500;
    white-space: nowrap;
}

/* ─── 반응형 ─────────────────────────────────────────────── */
@media screen and (max-width: 1024px) {
    .d-hero-split-layout {
        padding: 0 24px;
    }

    .d-hero-left {
        padding-right: 30px;
    }

    .d-hero-right {
        padding-left: 40px;
    }
}

@media screen and (max-width: 900px) {
    .d-fields-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .d-history-modern-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .d-notice-section .inner {
        flex-direction: column;
        gap: 40px;
    }

    .d-notice-header {
        flex: none;
        width: 100%;
    }
}

@media screen and (max-width: 768px) {

    .d-notice-more {
        display: none;
    }

    .d-notice-header h2 {
        margin-bottom: 0;
    }

    /* 공통 섹션 패딩 조정 */
    .d-fields-section,
    .d-history-section,
    .d-reports-section,
    .d-notice-section {
        padding: 50px 0;
    }

    .section-title {
        margin-bottom: 35px;
    }

    .section-title h2 {
        font-size: 26px;
    }

    /* 히어로 섹션 최적화 */
    .d-hero-swiper {
        height: auto;
        min-height: 480px;
    }

    .d-hero-split-layout {
        flex-direction: column;
        padding: 50px 20px 80px;
        text-align: center !important;
    }

    .d-hero-left,
    .d-hero-right {
        flex: none;
        width: 100%;
        padding: 0;
        text-align: center !important;
        border: none;
    }

    .d-hero-left {
        margin-bottom: 20px;
    }

    .d-hero-label-big {
        font-size: 36px;
        letter-spacing: -1px;
    }

    .d-hero-right h2 {
        font-size: 24px;
        margin-bottom: 15px;
        letter-spacing: -1px;
    }

    .d-hero-meta {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .d-hero-tags {
        margin-bottom: 25px;
    }

    .d-hero-tag {
        padding: 6px 14px;
        font-size: 13px;
    }

    .d-hero-btn {
        padding: 14px 32px;
        font-size: 15px;
    }

    /* 히어로 컨트롤바 하단 밀착 및 크기 조정 */
    .d-hero-controls {
        bottom: 15px;
        width: auto !important;
        padding: 5px 10px;
        gap: 10px;
    }

    .d-hero-prev,
    .d-hero-next {
        width: 24px;
        height: 24px;
    }

    /* 조사 분야 카드 최적화 */
    .d-field-card {
        padding: 40px 20px;
    }

    .d-field-svg {
        width: 64px;
        height: 64px;
    }

    /* 수행 실적 카드 최적화 */
    .d-history-card {
        padding: 25px 20px;
    }

    .d-history-year {
        font-size: 26px;
    }

    /* 리포트 그리드 1열 고정 및 카드 간격 조정 */
    .d-report-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .d-report-thumb {
        height: 200px;
    }

    .d-report-body {
        padding: 20px;
    }

    .d-report-body h4 {
        font-size: 17px;
    }

    /* 공지사항 리스트 모바일 대응 */
    .d-notice-list li {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 0;
        gap: 10px;
        border-bottom: 1px solid var(--border-light);
    }

    .d-notice-list li:first-child {
        border-top: 1px solid var(--border-light);
    }

    .d-notice-num {
        display: none;
        /* 모바일에서는 순번 숨김 처리하여 깔끔하게 */
    }

    .notice-title-box {
        padding-left: 0;
        width: 100%;
    }

    .d-notice-title {
        width: 100%;
        font-size: 16px;
        white-space: normal;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        overflow: hidden;
        line-height: 1.5;
    }

    .d-notice-date {
        margin-left: 0;
        font-size: 13px;
        color: var(--text-light);
    }
}

/* ─── 조사분야 애니메이션 아이콘 ────────────────────────── */
.d-field-svg {
    width: 80px;
    height: 80px;
    margin-bottom: 0;
}

/* 1. 정기조사 애니메이션 */
.anim-data .bar-1 {
    animation: pulseBar 1.5s infinite ease-in-out;
}

.anim-data .bar-2 {
    animation: pulseBar 1.5s infinite ease-in-out 0.2s;
}

.anim-data .bar-3 {
    animation: pulseBar 1.5s infinite ease-in-out 0.4s;
}

.anim-data .line-flow {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: lineDraw 3s infinite linear;
}

@keyframes pulseBar {

    0%,
    100% {
        transform: scaleY(1);
        transform-origin: bottom;
        opacity: 0.8;
    }

    50% {
        transform: scaleY(1.3);
        transform-origin: bottom;
        opacity: 1;
    }
}

@keyframes lineDraw {
    0% {
        stroke-dashoffset: 100;
    }

    50% {
        stroke-dashoffset: 0;
    }

    100% {
        stroke-dashoffset: -100;
    }
}

/* 2. 특별조사 애니메이션 */
.anim-vote .ballot {
    animation: dropVote 2s infinite ease-in-out;
}

@keyframes dropVote {
    0% {
        transform: translateY(-30px);
        opacity: 0;
    }

    30% {
        transform: translateY(0);
        opacity: 1;
    }

    70% {
        transform: translateY(0);
        opacity: 1;
    }

    100% {
        transform: translateY(20px);
        opacity: 0;
    }
}

/* 3. 기획조사 애니메이션 */
.anim-policy .check-mark {
    animation: scaleCheck 2s infinite ease-in-out;
    transform-origin: center;
}

@keyframes scaleCheck {

    0%,
    100% {
        transform: scale(0.8);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

/* 호버 시 인터렉션 강화 */
.d-field-card:hover .d-field-svg {
    transform: scale(1.1);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.footer-admin-link {
    color: rgba(255, 255, 255, 0.45) !important;
    text-decoration: underline !important;
}

.footer-admin-link:hover {
    color: #fff !important;
}