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

html {
    scroll-behavior: smooth;
    font-size: 16px
}

body {
    font-family: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
    color: #1a1a1a;
    line-height: 1.75;
    background: #fafbfc;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: #1F3148;
    text-decoration: none
}

button {
    font-family: inherit;
    cursor: pointer;
    border: 0;
    background: none
}

.inline-block {
    display: inline-block;
}

.desktop-display {
    display: block;
}

.mobile-display {
    display: none;
}

@media (max-width:768px) {
    .desktop-display {
        display: none;
    }

    .mobile-display {
        display: block;
    }
}

/* ============ Variables ============ */
:root {
    --red: #D63B3B;
    --red-dark: #B22B2B;
    --red-light: #FFEBEB;
    --red-bright: #E63B3B;
    --navy: #1F3148;
    --navy-light: #2D4263;
    --navy-deep: #0F1A28;
    --col-d: #4A6B7B;
    --col-c: #E07628;
    --col-t: #E8B568;
    --col-r: #7A9DB8;
    --col-e: #1F3148;
    --gold: #BF8F00;
    --white: #fff;
    --gray-50: #fafbfc;
    --gray-100: #f4f6f9;
    --gray-200: #e7eaee;
    --gray-400: #9ca3af;
    --gray-600: #595959;
    --gray-900: #1a1a1a;
    --shadow-sm: 0 2px 8px rgba(15, 26, 40, .08);
    --shadow-md: 0 8px 24px rgba(15, 26, 40, .10);
    --shadow-lg: 0 16px 40px rgba(15, 26, 40, .14);
}

/* ============ Header / Nav ============ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--gray-200);
    transition: box-shadow .2s;
}

.site-header.scrolled {
    box-shadow: var(--shadow-sm)
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px
}

.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--red-dark), var(--red));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: .5px;
}

.brand-name {
    display: flex;
    flex-direction: column;
    line-height: 1.25
}

.brand-name .b1 {
    font-size: 11px;
    color: var(--gray-600);
    letter-spacing: .15em;
    font-weight: 600
}

.brand-name .b2 {
    font-size: 16px;
    color: var(--navy);
    font-weight: 800
}

.nav {
    display: flex;
    gap: 24px;
    align-items: center
}

.nav a {
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
    transition: color .2s
}

.nav a:hover {
    color: var(--red)
}

.nav-cta {
    background: linear-gradient(135deg, var(--red-dark), var(--red));
    color: #fff !important;
    padding: 10px 18px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .02em;
    box-shadow: var(--shadow-sm);
    transition: transform .2s, box-shadow .2s;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: #fff !important
}

@media (max-width:920px) {
    .nav {
        display: none
    }

    .nav-cta {
        display: inline-block
    }
}

/* ============ Hero ============ */
.hero {
    position: relative;
    background: var(--navy-deep);
    color: #fff;
    padding: 120px 24px 80px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 80% 20%, rgba(214, 59, 59, .25) 0, transparent 50%),
        radial-gradient(circle at 10% 90%, rgba(45, 66, 99, .4) 0, transparent 60%),
        linear-gradient(135deg, #0F1A28 0%, #1F3148 60%, #2D4263 100%);
}

.hero-inner {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 60px;
    align-items: center
}

@media (max-width:920px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px
    }
}

.hero-eyebrow {
    display: inline-block;
    padding: 8px 18px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 100px;
    font-size: 12px;
    letter-spacing: .15em;
    font-weight: 600;
    color: #fff;
    margin-bottom: 28px;
    background: rgba(255, 255, 255, .05);
    backdrop-filter: blur(4px);
}

.hero h1 {
    font-size: 56px;
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: -.01em;
    margin-bottom: 28px;
}

@media (max-width:920px) {
    .hero h1 {
        font-size: 36px
    }
}

.hero h1 .accent {
    color: var(--red-bright);
    text-shadow: 0 4px 30px rgba(230, 59, 59, .4)
}

.hero-sub {
    font-size: 18px;
    color: #cbd5e1;
    font-weight: 500;
    margin-bottom: 36px;
    line-height: 1.8;
}

.hero-message {
    display: inline-block;
    padding: 14px 24px;
    background: rgba(214, 59, 59, .15);
    border-left: 4px solid var(--red-bright);
    font-size: 16px;
    color: #fff;
    font-weight: 600;
    margin-bottom: 40px;
    border-radius: 0 6px 6px 0;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 32px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: .02em;
    transition: transform .2s, box-shadow .2s;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--red-dark), var(--red));
    color: #fff;
    box-shadow: 0 10px 24px rgba(214, 59, 59, .4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(214, 59, 59, .5);
    color: #fff
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, .4);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, .1);
    color: #fff
}

.btn-arrow {
    font-size: 18px;
    transition: transform .2s
}

.btn:hover .btn-arrow {
    transform: translateX(4px)
}

.hero-event-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .02));
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 16px;
    padding: 36px;
    box-shadow: var(--shadow-lg);
}

.hero-event-card h3 {
    font-size: 13px;
    letter-spacing: .18em;
    color: var(--red-bright);
    font-weight: 700;
    margin-bottom: 18px;
}

.event-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px 18px;
    font-size: 14px
}

.event-grid dt {
    color: #94a3b8;
    font-weight: 600;
    white-space: nowrap;
    align-content: center;
}

.event-grid dd {
    color: #fff;
    font-weight: 500;
    align-content: center;
}

.event-grid dd strong {
    font-size: 18px;
    font-weight: 700
}

.booth-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--red);
    color: #fff;
    font-weight: 800;
    border-radius: 6px;
    letter-spacing: .05em;
}

/* ============ Campaign Band ============ */
.campaign {
    background: linear-gradient(135deg, #0F1A28, #1F3148);
    padding: 56px 24px;
}

.campaign-container {
    max-width: 1080px;
    margin: 0 auto;
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(15, 26, 40, .3);
}

.campaign .main-content {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
}

.main-content .campaign-detail {
    flex: 1;
    min-width: 300px;
    padding: 40px 36px;
}

.campaign-detail .label {
    display: inline-block;
    background: linear-gradient(135deg, #B22B2B, #D63B3B);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .05em;
    padding: 8px 18px;
    border-radius: 6px;
    margin-bottom: 20px
}

.campaign-detail .emphasize {
    color: #D63B3B
}

.campaign-detail .prefix-1 {
    font-size: 22px;
    font-weight: 800;
    color: #1F3148;
    line-height: 1.55;
    margin-bottom: 6px
}

.campaign-detail .prefix-2 {
    font-size: 34px;
    font-weight: 900;
    color: #1F3148;
    line-height: 1.3;
    margin-bottom: 8px
}

.campaign-detail .promotion-code-bg {
    display: inline-flex;
    flex-direction: row;
    align-items: stretch;
    margin: 18px 0 14px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(15, 26, 40, .15);
}

@media (max-width:768px) {
    .campaign-detail .promotion-code-bg {
        flex-direction: column;
    }
}

.campaign-detail .promotion-code-label {
    background: #1a1a1a;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 14px 18px;
    display: flex;
    align-items: center;
}

.campaign-detail .promotion-code {
    background: #fff;
    border: 2px solid #1a1a1a;
    border-left: 0;
    border-radius: 0 8px 8px 0;
    color: #1a1a1a;
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 3px;
    padding: 11px 24px;
    display: flex;
    align-items: center
}

@media (max-width:768px) {
    .campaign-detail .promotion-code {
        border: 2px solid #1a1a1a;
        border-top: 0;
        border-radius: 0 0 8px 8px;
    }
}

.campaign-detail .guide {
    font-size: 13px;
    color: #595959;
    line-height: 1.7;
    margin-bottom: 22px;
}

.campaign-detail .reserve-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #B22B2B, #D63B3B);
    color: #fff;
    font-weight: 800;
    font-size: 16px;
    padding: 16px 34px;
    border-radius: 8px;
    box-shadow: 0 10px 24px rgba(214, 59, 59, .35);
}

.main-content .campaign-banner {
    flex: 1;
    min-width: 280px;
    background: #f4f6f9;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.campaign-banner img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
}

.campaign .annotation {
    background: #f4f6f9;
    padding: 16px 36px;
    border-top: 1px solid #e7eaee;
}

.campaign .annotation p {
    font-size: 12px;
    color: #71767f;
    line-height: 1.65;
    margin: 0;
}

.campaign .annotation a {
    color: #71767f;
    text-decoration: underline;
}

/* ============ Section ============ */
section {
    padding: 100px 24px
}

.container {
    max-width: 1280px;
    margin: 0 auto
}

.section-eyebrow {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
    font-size: 12px;
    letter-spacing: .18em;
    font-weight: 700;
    color: var(--red);
}

.section-eyebrow::before {
    content: '';
    width: 32px;
    height: 2px;
    background: var(--red)
}

.section-title {
    font-size: 40px;
    font-weight: 900;
    line-height: 1.3;
    color: var(--navy);
    margin-bottom: 20px;
    letter-spacing: -.01em;
}

@media (max-width:768px) {
    .section-title {
        font-size: 30px
    }
}

.section-lead {
    font-size: 17px;
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: 60px;
    max-width: 780px
}

/* ============ Pain Points ============ */
.pain {
    background: var(--gray-100);
    position: relative
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px
}

@media (max-width:768px) {
    .pain-grid {
        grid-template-columns: 1fr
    }
}

.pain-card {
    background: #fff;
    border-radius: 14px;
    padding: 36px;
    border-left: 4px solid var(--red);
    box-shadow: var(--shadow-sm);
    transition: transform .3s, box-shadow .3s;
}

.pain-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md)
}

.pain-no {
    font-size: 48px;
    font-weight: 900;
    color: var(--red);
    line-height: 1;
    margin-bottom: 14px;
    font-family: 'Georgia', serif;
    letter-spacing: -.04em;
    opacity: .9;
}

.pain-card h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 14px;
    line-height: 1.4
}

.pain-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.85
}

/* ============ Solution / 5 Services ============ */
.solution {
    background: #fff
}

.service-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: 50px 0 60px;
    flex-wrap: wrap
}

@media (max-width:768px) {
    .service-flow {
        display: none;
    }
}

.flow-step {
    flex: 1;
    min-width: 100px;
    text-align: center;
    padding: 18px 12px;
    background: var(--gray-100);
    border-radius: 10px;
    border: 1px solid var(--gray-200);
    font-size: 13px;
    font-weight: 600;
    color: var(--navy);
}

.flow-step strong {
    display: block;
    font-size: 14px;
    margin-bottom: 4px
}

.flow-arrow {
    color: var(--red);
    font-size: 24px;
    font-weight: 700;
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

@media (max-width:1100px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr)
    }
}

@media (max-width:768px) {
    .services-grid {
        grid-template-columns: 1fr
    }
}

.service-card {
    background: #fff;
    border-radius: 14px;
    padding: 32px 24px;
    border: 1px solid var(--gray-200);
    transition: all .3s;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-rows: auto auto auto 1fr auto;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--col, var(--red));
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: transparent
}

.service-letter {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--col, var(--red));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 20px;
    box-shadow: 0 6px 14px rgba(0, 0, 0, .12);
}

.service-name {
    font-size: 18px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 6px
}

.service-sub {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 18px;
    font-weight: 600
}

.service-desc {
    font-size: 13px;
    color: var(--gray-900);
    line-height: 1.8;
    margin-bottom: 18px
}

.service-kpi {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 6px;
    background: var(--col, var(--red));
    color: #fff;
    font-size: 11px;
    font-weight: 700;
}

.svc-d {
    --col: var(--col-d)
}

.svc-c {
    --col: var(--col-c)
}

.svc-t {
    --col: var(--col-t)
}

.svc-r {
    --col: var(--col-r)
}

.svc-e {
    --col: var(--col-e)
}

/* ============ Diagnostic Tree ============ */
.tree-section {
    background: linear-gradient(180deg, #fff 0%, var(--gray-100) 100%)
}

.tree {
    margin-top: 50px
}

.tree-row {
    margin-bottom: 30px;
    position: relative
}

.tree-row .row-label {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    background: var(--red);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .05em;
    margin-bottom: 20px;
}

.tree-q1 {
    text-align: center
}

.tree-q1 .q-card {
    display: inline-block;
    padding: 28px 50px;
    background: var(--navy);
    color: #fff;
    border-radius: 14px;
    font-size: 22px;
    font-weight: 800;
    box-shadow: var(--shadow-md);
}

.tree-branches {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 10px
}

@media (max-width:900px) {
    .tree-scroll-wrap {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
    }

    .tree-scroll-wrap::-webkit-scrollbar {
        display: none;
    }

    .tree-branches {
        display: flex;
        flex-wrap: nowrap;
        gap: 16px;
    }

    .tree-branch {
        flex: 0 0 calc(100vw - 48px);
        max-width: calc(100vw - 48px);
        scroll-snap-align: start;
    }
}

.tree-branch {
    background: #fff;
    padding: 24px 20px;
    border-radius: 14px;
    border-top: 5px solid var(--col, var(--red));
    box-shadow: var(--shadow-sm);
    transition: all .3s;
}

.tree-branch h4 {
    font-size: 16px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 12px;
    line-height: 1.4
}

.tree-branch ul {
    list-style: none;
    font-size: 12px;
    color: var(--gray-600);
    line-height: 1.8
}

.tree-branch li {
    padding-left: 14px;
    position: relative
}

.tree-branch li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--col);
    font-size: 8px;
    top: 7px
}

.tree-arrows {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin: 18px 0
}

.tree-arrows .arr {
    text-align: center;
    color: var(--col);
    font-size: 28px;
    font-weight: 900
}

.tree-leaves {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px
}


.tree-leaf {
    background: var(--col);
    color: #fff;
    padding: 24px 20px;
    border-radius: 14px;
    box-shadow: var(--shadow-md);
    transition: transform .3s;
}

.leaf-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px
}

@media (max-width:1100px) {
    .leaf-head {
        display: block;
    }
}

.leaf-letter {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #fff;
    color: var(--col);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 24px;
}

.leaf-name {
    font-size: 18px;
    font-weight: 800
}

.leaf-desc {
    font-size: 12px;
    line-height: 1.7;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, .92)
}

.leaf-kpi {
    font-size: 11px;
    font-weight: 700;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, .25);
}

.tree-row.r1 {
    --col: var(--col-r)
}

.tree-row.r2 {
    --col: var(--col-c)
}

.tree-row.r3 {
    --col: var(--col-t)
}

.tree-row.r4 {
    --col: var(--col-d)
}

.tree-branch.r1 {
    --col: var(--col-r)
}

.tree-branch.r2 {
    --col: var(--col-c)
}

.tree-branch.r3 {
    --col: var(--col-t)
}

.tree-branch.r4 {
    --col: var(--col-d)
}

.tree-leaf.r1 {
    --col: var(--col-r)
}

.tree-leaf.r2 {
    --col: var(--col-c)
}

.tree-leaf.r3 {
    --col: var(--col-t)
}

.tree-leaf.r4 {
    --col: var(--col-d)
}

.tree-tab-dots {
    display: none;
}

@media (max-width:900px) {
    .tree-arrows {
        display: flex;
        justify-content: center;
        margin: 16px 0;
        gap: 0;
    }

    .tree-arrows .arr {
        display: none;
    }

    .tree-arrows .arr:first-child {
        display: block;
        color: var(--navy);
    }

    .tree-leaves {
        display: flex;
        flex-wrap: nowrap;
        gap: 16px;
    }

    .tree-leaf {
        flex: 0 0 calc(100vw - 48px);
        max-width: calc(100vw - 48px);
        scroll-snap-align: start;
    }

    .tree-tab-dots {
        display: flex;
        justify-content: center;
        gap: 20px;
        margin: 14px 0;
    }

    .dot {
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #ccc;
        cursor: pointer;
        transition: background .2s, transform .2s;
    }

    .dot.active {
        background: var(--navy);
        transform: scale(1.3);
    }
}

.tree-enhance-bar {
    margin-top: 30px;
    padding: 24px 32px;
    background: var(--col-e);
    color: #fff;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 24px;
    box-shadow: var(--shadow-md);
}

.enhance-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #fff;
    color: var(--col-e);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    font-weight: 900;
    flex-shrink: 0;
}

.tree-enhance-bar p {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.6
}

/* ============ Matrix ============ */
.matrix-section {
    background: #fff
}

.matrix-wrap {
    overflow-x: scroll;
    margin-top: 30px;
    border-radius: 14px;
    box-shadow: var(--shadow-md)
}

.matrix-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 900px;
    background: #fff
}

.matrix-table th {
    padding: 16px 12px;
    text-align: center;
    font-size: 13px;
    font-weight: 800;
    background: var(--navy);
    color: #fff;
    border-right: 1px solid rgba(255, 255, 255, .1);
}

.matrix-table th:first-child {
    text-align: left;
    padding-left: 24px;
    width: 42%
}

.matrix-table th .col-letter {
    display: inline-flex;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #fff;
    color: var(--col);
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 16px;
    margin-bottom: 6px;
}

.matrix-table th .col-name {
    display: block;
    font-size: 11px;
    font-weight: 600
}

.matrix-table th.col-d {
    --col: var(--col-d)
}

.matrix-table th.col-c {
    --col: var(--col-c)
}

.matrix-table th.col-t {
    --col: var(--col-t)
}

.matrix-table th.col-r {
    --col: var(--col-r)
}

.matrix-table th.col-e {
    --col: var(--col-e)
}

.matrix-table tbody tr:nth-child(even) {
    background: var(--gray-100)
}

.matrix-table tbody td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--gray-200);
    vertical-align: middle;
    font-size: 13px;
}

.matrix-table td:first-child {
    padding-left: 24px;
    text-align: left
}

.matrix-table td .row-title {
    font-weight: 700;
    color: var(--navy);
    font-size: 14px;
    margin-bottom: 4px
}

.matrix-table td .row-desc {
    font-size: 11.5px;
    color: var(--gray-600)
}

.matrix-table td.mark {
    text-align: center;
    font-size: 22px;
    font-weight: 900
}

.mark-main {
    color: #fff;
    background: var(--col);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px
}

.mark-sub {
    color: var(--col);
    font-size: 24px
}

.mark-d {
    --col: var(--col-d)
}

.mark-c {
    --col: var(--col-c)
}

.mark-t {
    --col: var(--col-t)
}

.mark-r {
    --col: var(--col-r)
}

.mark-e {
    --col: var(--col-e)
}

.matrix-legend {
    margin-top: 24px;
    font-size: 13px;
    color: var(--gray-600);
    display: grid;
    grid-template-columns: 50px auto;
}

/* ============ KPI / Metrics ============ */
.metrics {
    background: var(--navy);
    color: #fff;
    position: relative;
    overflow: hidden
}

.metrics::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: .12;
    background:
        radial-gradient(circle at 20% 30%, var(--red), transparent 40%),
        radial-gradient(circle at 80% 70%, #3b82f6, transparent 40%);
}

.metrics .container {
    position: relative
}

.metrics .section-eyebrow {
    color: var(--red-bright)
}

.metrics .section-eyebrow::before {
    background: var(--red-bright)
}

.metrics .section-title {
    color: #fff
}

.metrics .section-lead {
    color: #cbd5e1
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px
}

@media (max-width:768px) {
    .metrics-grid {
        grid-template-columns: 1fr
    }
}

.metric-card {
    background: rgba(255, 255, 255, .05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 14px;
    padding: 36px 28px;
    transition: transform .3s, background .3s;
}

.metric-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, .08)
}

.metric-eyebrow {
    font-size: 11px;
    letter-spacing: .18em;
    font-weight: 700;
    color: var(--red-bright);
    margin-bottom: 14px;
}

.metric-value {
    font-size: 64px;
    font-weight: 900;
    line-height: 1;
    color: #fff;
    margin-bottom: 8px;
    font-family: 'Georgia', serif;
    letter-spacing: -.03em;
}

.metric-value .unit {
    font-size: 24px;
    font-weight: 600;
    margin-left: 4px
}

.metric-label {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px
}

.metric-desc {
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.7
}

/* ============ Booth Experience ============ */
.booth {
    background: var(--gray-100)
}

.booth-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px
}

@media (max-width:768px) {
    .booth-grid {
        grid-template-columns: 1fr
    }
}

.booth-card {
    background: #fff;
    border-radius: 14px;
    padding: 36px 28px;
    box-shadow: var(--shadow-sm);
    transition: all .3s;
}

.booth-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md)
}

.booth-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--red-dark), var(--red));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    font-weight: 900;
    margin-bottom: 20px;
    box-shadow: 0 8px 16px rgba(214, 59, 59, .3);
}

.booth-card h3 {
    font-size: 20px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 14px
}

.booth-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.85
}

.booth-card ul {
    margin-top: 14px;
    font-size: 13px;
    color: var(--navy);
    line-height: 1.9 list
}

.booth-card li {
    padding-left: 14px;
    position: relative;
    list-style: none;
}

.booth-card li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--red);
    font-size: 8px;
    top: 7px
}

/* ============ Case Studies ============ */
.cases {
    background: #fff
}

.cases .emphasize {
    color: var(--red);
    font-size: 20px;
    font-weight: 900;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px
}

@media (max-width:900px) {
    .cases-grid {
        grid-template-columns: 1fr
    }
}

.case-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: all .3s;
    display: grid;
    grid-template-rows: auto auto 1fr;
}

.case-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg)
}

.case-header {
    background: linear-gradient(135deg, var(--navy-deep), var(--navy-light));
    color: #fff;
    padding: 30px 28px;
    position: relative;
    /* height: 120px; */
}

.case-no {
    font-size: 11px;
    letter-spacing: .18em;
    color: #cbd5e1;
    font-weight: 700;
    margin-bottom: 10px
}

.case-industry {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 8px
}

.case-size {
    background: var(--red-light);
    padding: 26px 28px;
    border-bottom: 1px solid var(--gray-200);
}

.case-size-no {
    font-size: 48px;
    font-weight: 900;
    color: var(--red);
    line-height: 1;
    font-family: 'Georgia', serif;
    letter-spacing: -.04em;
}

.case-size-no .unit {
    font-size: 20px;
    font-weight: 700;
    color: var(--navy);
    margin-left: 6px
}

.case-size-label {
    font-size: 11px;
    color: var(--gray-600);
    margin-top: 4px
}

.case-body {
    padding: 26px 28px;
    display: grid;
    grid-template-rows: auto 1fr auto;
}

.case-project {
    font-size: 15px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 14px;
    line-height: 1.5
}

.case-points {
    font-size: 12.5px;
    color: var(--gray-900);
    line-height: 1.85
}

.case-points li {
    padding-left: 14px;
    position: relative;
    list-style: none
}

.case-points li::before {
    content: '●';
    position: absolute;
    left: 0;
    color: var(--red);
    font-size: 8px;
    top: 7px
}

.case-outcome {
    margin-top: 18px;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--red-dark), var(--red));
    color: #fff;
    border-radius: 8px;
}

.case-outcome-no {
    font-size: 22px;
    font-weight: 900;
    display: inline-block
}

.case-outcome-label {
    font-size: 12px;
    margin-left: 10px
}

.case-outcome-detail {
    font-size: 11px;
    color: #ffe0e0;
    margin-top: 6px;
    line-height: 1.6
}

/* ============ Trust Bar ============ */
.trust {
    background: var(--gray-100);
    padding: 40px 24px
}

.trust-grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

@media (max-width:768px) {
    .trust-grid {
        grid-template-columns: repeat(2, 1fr)
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 14px
}

.trust-icon {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--red);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.trust-text strong {
    display: block;
    font-size: 11px;
    font-weight: 800;
    color: var(--red);
    letter-spacing: .1em
}

.trust-text span {
    display: block;
    font-size: 13px;
    color: var(--navy);
    font-weight: 600;
    line-height: 1.5
}

/* ============ Access & Visit ============ */
.access {
    background: linear-gradient(180deg, #fff, var(--gray-100))
}

.access-card {
    margin-top: 50px
}

.access-info {
    background: #fff;
    border-radius: 14px;
    padding: 36px;
    box-shadow: var(--shadow-sm)
}

.access-info h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 20px
}

.access-info dl {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px 20px;
    font-size: 14px
}

.access-info dt {
    color: var(--gray-600);
    font-weight: 700;
    align-content: center;
}

.access-info dd {
    align-content: center;
}

.access-info dd strong {
    font-size: 20px;
    color: var(--navy);
    font-weight: 800
}

.access-info .booth-no {
    display: inline-block;
    background: var(--red);
    color: #fff;
    padding: 6px 14px;
    border-radius: 6px;
    font-weight: 800;
    letter-spacing: .05em;
}

/* ============ CTA Section ============ */
.cta-final {
    background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 50%, var(--navy-light) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-final::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(214, 59, 59, .2), transparent 60%);
}

.cta-final .emphasize {
    color: #fff
}

.cta-final .container {
    position: relative
}

.cta-final .section-eyebrow {
    color: var(--red-bright);
    justify-content: center
}

.cta-final .section-eyebrow::before,
.cta-final .section-eyebrow::after {
    content: '';
    width: 32px;
    height: 2px;
    background: var(--red-bright)
}

.cta-final .section-title {
    color: #fff;
    font-size: 48px;
    margin-bottom: 16px
}

.cta-final .section-lead {
    color: #cbd5e1;
    margin: 0 auto 50px
}

.cta-card-margin {
    max-width: 900px;
    margin: 0 auto
}

.cta-card {
    background: rgba(255, 255, 255, .05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 16px;
    padding: 36px;
    text-align: left;
    transition: all .3s;
}

.cta-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, .08)
}

.cta-card.primary {
    background: linear-gradient(135deg, var(--red-dark), var(--red));
    border-color: transparent;
    box-shadow: 0 20px 40px rgba(214, 59, 59, .4);
}

.cta-card .cta-eyebrow {
    font-size: 11px;
    letter-spacing: .18em;
    font-weight: 700;
    color: var(--red-bright);
    margin-bottom: 14px;
}

.cta-card.primary .cta-eyebrow {
    color: #ffe0e0
}

.cta-card h3 {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 14px;
    line-height: 1.4
}

.cta-card p {
    font-size: 14px;
    color: #cbd5e1;
    line-height: 1.85;
    margin-bottom: 24px;
    min-height: 75px
}

.cta-card.primary p {
    color: #ffe0e0
}

.cta-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 26px;
    background: #fff;
    color: var(--navy);
    border-radius: 8px;
    font-weight: 800;
    font-size: 14px;
    transition: transform .2s;
}

.cta-card-btn:hover {
    transform: translateX(4px);
    color: var(--navy)
}

.cta-card.primary .cta-card-btn {
    background: #fff;
    color: var(--red-dark)
}

.cta-note {
    margin-top: 24px;
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.7;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============ About ============ */
.about {
    background: #fff
}

.about .emphasize {
    color: var(--red);
    font-weight: 700;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 30px
}

@media (max-width:900px) {
    .about-grid {
        grid-template-columns: 100%;
    }
}

.about-text h3 {
    font-size: 28px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 20px;
    line-height: 1.4
}

.about-text p {
    font-size: 15px;
    color: var(--gray-900);
    line-height: 2;
    margin-bottom: 18px
}

.contact-box {
    background: linear-gradient(135deg, var(--gray-100), #fff);
    border-left: 5px solid var(--red);
    border-radius: 0 14px 14px 0;
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

@media (max-width:900px) {
    .contact-box {
        padding: 14px;
    }
}

.contact-box h4 {
    font-size: 13px;
    letter-spacing: .18em;
    color: var(--red);
    font-weight: 800;
    margin-bottom: 18px
}

.contact-grid {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px 18px;
    font-size: 14px
}

@media (max-width:900px) {
    .contact-box {
        font-size: 10px;
    }
}

.contact-grid dt {
    color: var(--gray-600);
    font-weight: 700
}

.contact-grid dd {
    color: var(--navy);
    font-weight: 600
}

.contact-grid dd a {
    color: var(--red);
    font-weight: 700;
    word-break: break-all;
}

/* ============ Footer ============ */
.site-footer {
    background: var(--navy-deep);
    color: #94a3b8;
    padding: 48px 24px 28px
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 36px
}

@media (max-width:768px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 30px
    }
}

.footer-brand {
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px
}

.footer-brand-sub {
    font-size: 13px;
    color: #cbd5e1;
    margin-bottom: 20px;
    line-height: 1.7
}

.footer-tagline {
    font-size: 11px;
    color: #64748b;
    letter-spacing: .1em;
    line-height: 1.8
}

.footer-col h5 {
    font-size: 12px;
    letter-spacing: .18em;
    color: #fff;
    font-weight: 800;
    margin-bottom: 16px
}

.footer-col ul {
    list-style: none;
    font-size: 13px;
    line-height: 2.2
}

.footer-col a {
    color: #94a3b8;
    transition: color .2s
}

.footer-col a:hover {
    color: #fff
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 12px;
    color: #64748b;
}

/* ============ Scroll Reveal (subtle) ============ */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .6s, transform .6s
}

.reveal.in {
    opacity: 1;
    transform: none
}