/* ============================================================
   EXFILE - Festival Energy Dark
   Pretendard + Dark Mode
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #09090B;
    --bg-elevated: #111113;
    --bg-card: #1C1C1E;
    --text: #F4F4F5;
    --text-sub: #A1A1AA;
    --accent: #FFB81C;
    --accent-dim: rgba(255, 184, 28, 0.10);
    --accent-border: rgba(255, 184, 28, 0.25);
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.16);
    --warm-gray-light: #F2F0ED;
    --warm-gray-mid: #C8C4BD;
    --warm-gray-dark: #88878F;
    --spring: cubic-bezier(0.16, 1, 0.3, 1);
    --radius: 4px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont,
        'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    word-break: keep-all;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Scrollbar */
html { scrollbar-color: rgba(255, 184, 28, 0.4) var(--bg); scrollbar-width: thin; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(255, 184, 28, 0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(9, 9, 11, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: padding 0.3s var(--spring), background 0.3s ease;
}

.navbar.scrolled {
    padding: 14px 0;
    background: rgba(9, 9, 11, 0.94);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: opacity 0.3s ease;
}

.nav-brand:hover { opacity: 0.75; }

.nav-brand .logo {
    height: 38px;
    width: auto;
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 48px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-sub);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.25s ease;
    position: relative;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s var(--spring);
}

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

.nav-link:hover::before,
.nav-link.active::before {
    width: 100%;
}

/* Dropdown */
.nav-item { position: relative; }
.nav-item.has-dropdown > .nav-link::after {
    content: ''; display: inline-block;
    width: 4px; height: 4px;
    border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg); margin-left: 5px; margin-bottom: 2px;
    transition: transform 0.2s ease;
}
.nav-item.has-dropdown:hover > .nav-link::after {
    transform: rotate(-135deg); margin-bottom: -1px;
}
.nav-dropdown {
    position: absolute; top: 100%; left: 50%;
    min-width: 160px; padding-top: 16px;
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    transform: translateX(-50%) translateY(6px);
    z-index: 100;
}
.nav-dropdown-inner {
    background: var(--bg-card); border: 1px solid var(--border);
    padding: 8px 0;
    box-shadow: 0 12px 36px rgba(0,0,0,0.4);
}
.nav-item.has-dropdown:hover .nav-dropdown,
.nav-item.has-dropdown:focus-within .nav-dropdown {
    opacity: 1; visibility: visible; pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
    display: block; padding: 10px 24px;
    font-size: 13px; font-weight: 500; color: var(--text-sub);
    text-decoration: none; transition: all 0.15s ease; white-space: nowrap;
    position: relative;
}
.nav-dropdown a:hover {
    color: var(--accent); background: rgba(255,184,28,0.06);
    padding-left: 28px;
}
.nav-dropdown a:hover::before {
    content: ''; position: absolute; left: 12px; top: 50%;
    width: 4px; height: 4px; background: var(--accent); border-radius: 50%;
    transform: translateY(-50%);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s var(--spring);
}

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

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: var(--bg);
    position: relative;
    overflow: hidden;
}

/* width:100% 로 1200px 그리드 회복 — flex 아이템이 축소·중앙배치되던 문제 방지
   (히어로 텍스트를 로고·exfile·eco 히어로와 같은 좌측 기준선에 정렬) */
.hero .container { width: 100%; }

.hero::before {
    content: '';
    position: absolute;
    top: -15%;
    right: -8%;
    width: 700px;
    height: 700px;
    background: radial-gradient(ellipse at center, rgba(255, 184, 28, 0.13) 0%, transparent 65%);
    pointer-events: none;
    z-index: 1;
    animation: heroBlob1 11s ease-in-out infinite;
    will-change: transform, opacity;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(ellipse at center, rgba(255, 184, 28, 0.09) 0%, transparent 65%);
    pointer-events: none;
    z-index: 1;
    animation: heroBlob2 13s ease-in-out infinite 1.5s;
    will-change: transform, opacity;
}

@keyframes heroBlob1 {
    0%, 100% { transform: translate(0, 0) scale(1);          opacity: 0.85; }
    50%      { transform: translate(-40px, 30px) scale(1.1); opacity: 1; }
}

@keyframes heroBlob2 {
    0%, 100% { transform: translate(0, 0) scale(1);            opacity: 0.7; }
    50%      { transform: translate(50px, -30px) scale(1.15);  opacity: 1; }
}

/* hero-grid(점 패턴) 제거 — 0619 피드백 */

.hero-aurora {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1100px;
    height: 1100px;
    transform: translate(-50%, -50%);
    background: conic-gradient(
        from 0deg at 50% 50%,
        transparent 0deg,
        rgba(255, 184, 28, 0.06) 60deg,
        transparent 120deg,
        rgba(255, 184, 28, 0.05) 220deg,
        transparent 290deg,
        rgba(255, 184, 28, 0.04) 340deg,
        transparent 360deg
    );
    filter: blur(50px);
    pointer-events: none;
    z-index: 0;
    animation: auroraSpin 38s linear infinite;
    opacity: 0.9;
}

@keyframes auroraSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to   { transform: translate(-50%, -50%) rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
    .hero::before,
    .hero::after,
    .hero-aurora { animation: none; }
}

.hero-content {
    display: grid;
    grid-template-columns: 60fr 40fr;
    gap: 60px;
    align-items: center;
    padding: 80px 0 100px;
    position: relative;
    z-index: 2;
}

.hero-text {
    display: flex;
    flex-direction: column;
    gap: 32px;
    animation: heroFadeUp 0.9s var(--spring) both;
}

.hero-eyebrow {
    display: block;
    color: var(--accent);
    font-size: clamp(18px, 2.5vw, 28px);
    font-weight: 900;
    letter-spacing: -0.5px;
}

.hero-text h1 {
    font-size: clamp(30px, 5vw, 58px);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -2.5px;
    color: var(--text);
}

.hero-text h1 .highlight {
    color: var(--accent);
}

.hero-desc {
    font-size: 17px;
    color: var(--text-sub);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 14px;
    align-items: center;
    animation: heroFadeUp 0.9s var(--spring) 0.18s both;
}

@keyframes heroFadeUp {
    from { opacity: 0; transform: translateY(32px); }
    to { opacity: 1; transform: translateY(0); }
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent);
    color: #09090B;
    font-size: 15px;
    font-weight: 700;
    padding: 16px 32px;
    border-radius: 4px;
    text-decoration: none;
    transition: transform 0.3s var(--spring), box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(255, 184, 28, 0.35);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--text-sub);
    font-size: 15px;
    font-weight: 600;
    padding: 16px 24px;
    border-radius: 4px;
    text-decoration: none;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-ghost:hover {
    color: var(--text);
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.05);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1400px;
    animation: heroFadeUp 0.9s var(--spring) 0.3s both;
}

/* Yellow halo behind phone (transparent PNG, so we add the glow back) */
.hero-visual::before {
    content: '';
    position: absolute;
    width: 560px;
    height: 560px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle at center,
        rgba(255, 184, 28, 0.4) 0%,
        rgba(255, 184, 28, 0.15) 32%,
        transparent 65%);
    filter: blur(32px);
    pointer-events: none;
    z-index: 0;
    animation: phoneGlowPulse 5s ease-in-out infinite;
}

@keyframes phoneGlowPulse {
    0%, 100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
    50%      { opacity: 1;   transform: translate(-50%, -50%) scale(1.1); }
}

.phone-tilt {
    position: relative;
    z-index: 1;
    /* translateY(하단 크롭) · rotate(대각선) · scale(확대) — scale은 레이아웃 영향 없어 .hero overflow:hidden 으로 크롭됨 */
    transform: translateY(70px) rotateY(var(--tilt-y, -14deg)) rotateX(var(--tilt-x, 6deg)) rotateZ(var(--tilt-z, -18deg)) scale(1.45);
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    transform-style: preserve-3d;
    will-change: transform;
}

.hero-phone {
    display: block;
    width: 100%;
    max-width: 300px;
    height: auto;
    filter:
        drop-shadow(0 24px 40px rgba(0, 0, 0, 0.5))
        drop-shadow(0 0 32px rgba(255, 184, 28, 0.16));
    pointer-events: none;
    -webkit-user-drag: none;
}

@media (prefers-reduced-motion: reduce) {
    .hero-phone,
    .hero-visual::before { animation: none; }
    .phone-tilt { transition: none; }
}

/* Floating badge */
.hero-badge {
    position: absolute;
    bottom: 60px;
    left: -40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
    animation: float-badge 3.5s ease-in-out infinite;
    white-space: nowrap;
}

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

.hero-badge-icon {
    width: 36px;
    height: 36px;
    background: var(--accent-dim);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.hero-badge-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hero-badge-label {
    font-size: 11px;
    color: var(--text-sub);
    font-weight: 500;
}

.hero-badge-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
}

/* ============================================================
   FEATURES OVERVIEW SECTION
   ============================================================ */
.features-overview {
    padding: 140px 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.features-overview-inner {
    display: grid;
    grid-template-columns: 40fr 60fr;
    gap: 80px;
    align-items: center;
}

.features-overview-text h2 {
    font-size: 40px;
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: -1.5px;
    color: var(--text);
    margin-bottom: 28px;
}

.features-overview-text p {
    font-size: 16px;
    line-height: 2;
    color: var(--text-sub);
}

.features-overview-text p + p {
    margin-top: 20px;
}

/* Dark job listings card */
.jobs-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 28px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.jobs-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

.jobs-card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
}

.jobs-card-count {
    font-size: 12px;
    color: var(--text-sub);
}

.jobs-filter {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.jobs-filter-btn {
    padding: 7px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.jobs-filter-btn.active {
    background: var(--accent);
    color: #09090B;
}

.jobs-filter-btn:not(.active) {
    background: rgba(255, 255, 255, 0.07);
    color: var(--text-sub);
}

.job-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.job-item {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 0;
    padding: 16px;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.job-item:hover {
    border-color: var(--accent-border);
    background: rgba(255, 184, 28, 0.04);
}

.job-item-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 8px;
}

.tag-ticket { background: rgba(255, 184, 28, 0.15); color: var(--accent); }
.tag-security { background: rgba(100, 200, 255, 0.12); color: #64C8FF; }
.tag-cleaning { background: rgba(100, 220, 130, 0.12); color: #64DC82; }

.job-item-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.job-item-info {
    font-size: 13px;
    color: var(--text-sub);
    margin-bottom: 4px;
}

.job-item-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: rgba(161, 161, 170, 0.7);
}

/* ============================================================
   FEATURES DETAIL SECTION
   ============================================================ */
.features-detail {
    padding: 140px 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.features-detail-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 140px;
}

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

.features-detail-row.reverse {
    direction: rtl;
}

.features-detail-row.reverse > * {
    direction: ltr;
}

.fd-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.fd-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-dim);
    border: 1px solid var(--accent-border);
    padding: 6px 14px;
    border-radius: 100px;
    width: fit-content;
}

.fd-text h2 {
    font-size: 44px;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -2px;
    color: var(--text);
}

.fd-text p {
    font-size: 17px;
    line-height: 1.85;
    color: var(--text-sub);
}

/* White UI card container */
.fd-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ── Toss-style white UI mockup ── */
.ui-mockup {
    width: 300px;
    background: #FFFFFF;
    border-radius: 4px;
    padding: 28px;
    box-shadow:
        0 2px 0 rgba(0, 0, 0, 0.06),
        0 24px 64px rgba(0, 0, 0, 0.28),
        0 0 0 1px rgba(0, 0, 0, 0.04);
}

/* Feature 1 – Job Detail */
.ui-job-detail .ui-nav-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.ui-back-btn {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: #F4F4F5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #1a1a1a;
    flex-shrink: 0;
}

.ui-nav-title {
    font-size: 14px;
    font-weight: 700;
    color: #1a1a1a;
}

.ui-tag-row {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
}

.ui-badge {
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
}

.ui-badge-yellow { background: #FFF8D6; color: #B8940A; }
.ui-badge-gray   { background: #F4F4F5; color: #666; }

.ui-job-title-text {
    font-size: 20px;
    font-weight: 900;
    color: #1a1a1a;
    line-height: 1.3;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.ui-info-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    background: #F7F7F8;
    border-radius: 14px;
    margin-bottom: 16px;
}

.ui-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ui-info-label {
    font-size: 12px;
    color: #888;
    font-weight: 500;
}

.ui-info-value {
    font-size: 13px;
    font-weight: 700;
    color: #1a1a1a;
}

.ui-info-value.accent-val { color: #B8940A; }

.ui-cta-btn {
    width: 100%;
    padding: 14px;
    background: #1a1a1a;
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    font-family: inherit;
}

/* Feature 2 – Apply Complete */
.ui-apply-complete {
    text-align: center;
}

.ui-check-circle {
    width: 72px;
    height: 72px;
    background: #1a1a1a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 30px;
    color: #FFB81C;
}

.ui-success-msg {
    font-size: 19px;
    font-weight: 900;
    color: #1a1a1a;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.ui-success-sub {
    font-size: 13px;
    color: #888;
    margin-bottom: 22px;
    line-height: 1.6;
}

.ui-applied-card {
    background: #F7F7F8;
    border-radius: 14px;
    padding: 16px;
    text-align: left;
    margin-bottom: 16px;
}

.ui-applied-card-label {
    font-size: 11px;
    color: #888;
    font-weight: 600;
    margin-bottom: 4px;
}

.ui-applied-card-title {
    font-size: 14px;
    font-weight: 700;
    color: #1a1a1a;
}

.ui-applied-card-date {
    font-size: 12px;
    color: #888;
    margin-top: 4px;
}

.ui-home-btn {
    width: 100%;
    padding: 14px;
    background: #F7F7F8;
    color: #1a1a1a;
    border: none;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    font-family: inherit;
}

/* Feature 3 – Co-Apply */
.ui-co-apply .ui-co-header {
    font-size: 18px;
    font-weight: 900;
    color: #1a1a1a;
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.ui-co-apply .ui-co-sub {
    font-size: 13px;
    color: #888;
    margin-bottom: 22px;
}

.ui-profiles-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.ui-profile-chip {
    flex: 1;
    background: #F7F7F8;
    border-radius: 14px;
    padding: 14px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.ui-avatar-circle {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 900;
    color: #1a1a1a;
}

.avatar-yellow { background: #FFB81C; }
.avatar-green  { background: #D1FAE5; color: #065F46; }

.ui-profile-name {
    font-size: 12px;
    font-weight: 700;
    color: #1a1a1a;
}

.ui-plus-icon {
    font-size: 22px;
    color: #CCC;
    font-weight: 300;
    flex-shrink: 0;
}

.ui-together-btn {
    width: 100%;
    padding: 14px;
    background: #FFB81C;
    color: #1a1a1a;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    font-family: inherit;
}

/* Feature 4 – Application Status */
.ui-status-screen .ui-status-header {
    font-size: 18px;
    font-weight: 900;
    color: #1a1a1a;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.ui-status-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ui-status-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    background: #F7F7F8;
    border-radius: 4px;
}

.ui-status-job-name {
    font-size: 13px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 3px;
}

.ui-status-job-date {
    font-size: 11px;
    color: #888;
}

.ui-status-pill {
    padding: 5px 10px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
}

.status-reviewing  { background: #FFF3CD; color: #856404; }
.status-accepted   { background: #D1FAE5; color: #065F46; }
.status-completed  { background: #F4F4F5; color: #666; }

/* ============================================================
   DATA SECTION
   ============================================================ */
.data-section {
    padding: 140px 0;
    background: var(--bg);
    border-top: 1px solid var(--border);
}

.data-header {
    margin-bottom: 72px;
}

.data-header h2 {
    font-size: 48px;
    font-weight: 900;
    line-height: 1.2;
    letter-spacing: -2px;
    color: var(--text);
    margin-bottom: 16px;
}

.data-header p {
    font-size: 17px;
    color: var(--text-sub);
    line-height: 1.7;
}

.section-eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.data-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.data-stat {
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    border-right: 1px solid var(--border);
}

.data-stat:last-child {
    border-right: none;
}

.data-stat-number {
    font-size: 80px;
    font-weight: 900;
    letter-spacing: -4px;
    color: var(--text);
    line-height: 1;
}

.data-stat-value {
    display: flex;
    align-items: baseline;
    gap: 6px;
    white-space: nowrap;
}

.data-stat-unit {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
}

.data-stat-label {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-sub);
    margin-top: 16px;
}

/* ============================================================
   TRUST SECTION - ON-SITE WE TRUST
   ============================================================ */
.trust-section {
    padding: 0;
    background: var(--accent);
}

.trust-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

.trust-slogan {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 60px;
}

.trust-big-text {
    font-size: clamp(80px, 12vw, 160px);
    font-weight: 900;
    line-height: 0.9;
    letter-spacing: -6px;
    color: #09090B;
}

.trust-values {
    padding: 80px 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.trust-values h3 {
    font-size: 32px;
    font-weight: 900;
    color: #09090B;
    letter-spacing: -1.5px;
    margin-bottom: 48px;
    line-height: 1.3;
}

.trust-value-item {
    margin-bottom: 36px;
}

.trust-value-item h4 {
    font-size: 18px;
    font-weight: 800;
    color: #09090B;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.trust-value-item p {
    font-size: 15px;
    color: rgba(9, 9, 11, 0.7);
    line-height: 1.7;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
    padding: 120px 0;
    background: var(--accent);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -8%;
    width: 500px;
    height: 500px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    pointer-events: none;
}

.cta-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.cta-inner h2 {
    font-size: 52px;
    font-weight: 900;
    color: #09090B;
    letter-spacing: -2px;
    line-height: 1.2;
    margin-bottom: 18px;
}

.cta-inner p {
    font-size: 18px;
    color: rgba(9, 9, 11, 0.6);
    margin-bottom: 44px;
    line-height: 1.6;
}

.btn-dark {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #09090B;
    color: var(--accent);
    font-size: 16px;
    font-weight: 700;
    padding: 18px 40px;
    border-radius: 4px;
    text-decoration: none;
    transition: transform 0.3s var(--spring), box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-dark:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: #060608;
    color: var(--text);
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
}

.footer-content {
    margin-bottom: 40px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-company-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 8px;
}

.footer-info p {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.45);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 20px;
    margin-top: 16px;
}

.footer-link {
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
}

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

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.social-link:hover {
    background: var(--accent);
    color: #09090B;
    border-color: var(--accent);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 28px;
    border-top: 1px solid var(--border);
}

.footer-copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.28);
    margin: 0;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition:
        opacity 0.8s var(--spring),
        transform 0.8s var(--spring);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .container { padding: 0 30px; }

    .hero-phone { max-width: 260px; }

    .features-overview-inner {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .trust-inner { grid-template-columns: 1fr 1fr; }
    .trust-slogan { padding: 60px 40px; }
    .trust-values { padding: 60px 40px; }

    .data-stats { gap: 0; }
    .data-stat { padding: 40px 24px; }
    .data-stat-number { font-size: 56px; }

    .cta-inner h2 { font-size: 42px; }
}

@media (max-width: 900px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 56px;
        text-align: left;               /* center → left: exfile·eco 히어로와 좌측 정렬 통일 */
        padding: 60px 0 80px;
    }

    /* eyebrow·CTA 가운데 정렬(margin auto/justify center) 해제 → 좌측 정렬 */
    .hero-eyebrow { margin: 0; }
    .hero-cta { margin: 0; flex-wrap: wrap; justify-content: flex-start; }

    .hero-phone { max-width: 200px; }
    .hero-visual::before { width: 300px; height: 300px; }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 72px;
        left: -100%;
        flex-direction: column;
        background: rgba(9, 9, 11, 0.98);
        width: 100%;
        padding: 32px 0;
        border-top: 1px solid var(--border);
        transition: left 0.3s var(--spring);
        gap: 0;
    }

    .nav-menu li {
        padding: 15px 40px;
        border-bottom: 1px solid var(--border);
    }

    .nav-menu.active { left: 0; }

    .nav-dropdown { display: none; }
    .nav-item.has-dropdown > .nav-link::after { display: none; }

    .hamburger { display: flex; min-width: 32px; min-height: 28px; align-items: center; justify-content: center; z-index: 1001; }

    .hero-text h1 { letter-spacing: -1.5px; }

    .features-detail-row {
        grid-template-columns: 1fr;
        gap: 44px;
        margin-bottom: 100px;
    }

    .features-detail-row.reverse { direction: ltr; }

    .fd-text h2 { font-size: 34px; }

    .fd-visual { justify-content: flex-start; }
    .ui-mockup { width: 100%; max-width: 320px; margin: 0; }

    .trust-inner {
        grid-template-columns: 1fr;
    }

    .trust-slogan { padding: 60px 40px; }
    .trust-values { padding: 40px 40px 60px; }
    .trust-values h3 { font-size: 26px; }

    .data-header h2 { font-size: 36px; }
    .data-stats { grid-template-columns: 1fr; }
    .data-stat { padding: 32px 0; border-right: none; border-bottom: 1px solid var(--border); }
    .data-stat:last-child { border-bottom: none; }

    .cta-inner h2 { font-size: 32px; }
    .cta-inner p { font-size: 16px; }

    .footer-links { flex-direction: column; gap: 10px; }
}

@media (max-width: 576px) {
    .container { padding: 0 20px; }

    .hero-text h1 { letter-spacing: -1px; }

    .hero-phone { max-width: 180px; }
    .hero-visual::before { width: 260px; height: 260px; }

    .features-detail-row { margin-bottom: 80px; }

    .fd-text h2 { font-size: 28px; }

    .trust-header h2 { font-size: 28px; }

    .cta-inner h2 { font-size: 26px; }

    .btn-primary,
    .btn-ghost { padding: 14px 22px; font-size: 14px; }
}