:root {
    --bg: #0f1020;
    --bg-soft: #17182d;
    --card: rgba(255, 255, 255, 0.08);
    --card-strong: rgba(255, 255, 255, 0.12);
    --line: rgba(255, 255, 255, 0.14);
    --text: #f7f7fb;
    --muted: #b9bad2;
    --accent: #9c6bff;
    --accent-2: #45d6ff;
    --free: #3ee6a8;
    --sub: #ffd66b;
    --radius: 22px;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
    --max: 1180px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(156, 107, 255, 0.28), transparent 34%),
        radial-gradient(circle at top right, rgba(69, 214, 255, 0.18), transparent 30%),
        linear-gradient(180deg, #0f1020 0%, #111225 48%, #090a14 100%);
    min-height: 100vh;
}

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

button {
    font-family: inherit;
}

.hidden {
    display: none !important;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(18px);
    background: rgba(15, 16, 32, 0.78);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 0 24px rgba(156, 107, 255, 0.45);
}

.nav {
    display: flex;
    gap: 10px;
    align-items: center;
    color: var(--muted);
    font-size: 14px;
}

.nav a {
    padding: 8px 12px;
    border-radius: 999px;
}

.nav a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
}

main {
    max-width: var(--max);
    margin: 0 auto;
    padding: 34px 20px 80px;
}

.page {
    display: none;
}

.page.active {
    display: block;
}

.hero {
    border: 1px solid var(--line);
    border-radius: 32px;
    padding: 28px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.045));
    box-shadow: var(--shadow);
    overflow: hidden;
    position: relative;
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto -80px -120px auto;
    width: 360px;
    height: 360px;
    background: radial-gradient(circle, rgba(156, 107, 255, 0.38), transparent 68%);
    pointer-events: none;
}

.logo-banner {
    width: 100%;
    aspect-ratio: 3 / 1;
    max-height: 260px;
    object-fit: contain;
    border-radius: 24px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--line);
    padding: 18px;
}

.hero-logo {
    width: 100%;
    max-width: 640px;
    margin: 18px 0 10px;
    display: block;
}

.hero-text {
    margin-top: 26px;
    width: 100%;
    max-width: 100%;
    position: relative;
    z-index: 1;
}

.eyebrow {
    color: var(--accent-2);
    font-weight: 800;
    letter-spacing: 0.08em;
    font-size: 13px;
    text-transform: uppercase;
    text-align: center;
}

h1,
h2,
h3 {
    margin: 0;
}

.hero h1 {
    margin-top: 8px;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.04;
}

.lead {
    margin: 16px 0 0;
    color: var(--muted);
    line-height: 1.9;
}

.section {
    margin-top: 34px;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 24px;
    letter-spacing: 0.03em;
}

.section-note {
    margin: -6px 0 16px;
    color: var(--muted);
    font-size: 14px;
}

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

.tool-card {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--card);
    padding: 18px 12px;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
    text-align: center;
    overflow: hidden;
    min-height: 255px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.tool-card:hover {
    transform: translateY(-4px);
    background: var(--card-strong);
    border-color: rgba(156, 107, 255, 0.55);
}

.tool-thumb {
    width: 110px;
    height: 110px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
    border: none;
    background: none;
    flex: 0 0 auto;
}

.tool-card h3 {
    margin-top: 14px;
    font-size: 19px;
    line-height: 1.25;
}

.genre {
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.45;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 6px;
    margin-top: 10px;
    max-width: 100%;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 5px 9px;
    border-radius: 999px;
    border: 1px solid var(--line);
    font-size: 12px;
    line-height: 1.25;
    color: var(--text);
    background: rgba(255, 255, 255, 0.07);
    max-width: 100%;
    white-space: normal;
    word-break: keep-all;
}

.access-badge {
    font-size: 11px;
}

.badge.sub {
    border-color: rgba(255, 214, 107, 0.4);
    color: var(--sub);
}

.badge.free {
    border-color: rgba(62, 230, 168, 0.42);
    color: var(--free);
}

.badge.freeTool {
    border-color: rgba(62, 230, 168, 0.55);
    color: var(--free);
    background: rgba(62, 230, 168, 0.1);
}

.badge.beta {
    border-color: rgba(69, 214, 255, 0.42);
    color: var(--accent-2);
}

.empty-panel {
    grid-column: 1 / -1;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--card);
    padding: 22px;
    color: var(--muted);
}

.info-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--card);
    padding: 22px;
    color: var(--muted);
    line-height: 1.85;
}

.contract-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 16px 0 8px;
}

.spec-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.spec-list li {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.045);
}

.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.64);
    backdrop-filter: blur(10px);
    padding: 22px;
    place-items: center;
}

.modal-backdrop.active {
    display: grid;
}

.modal {
    width: min(860px, 100%);
    border: 1px solid var(--line);
    border-radius: 28px;
    background: #15162a;
    box-shadow: var(--shadow);
    padding: 22px;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 14px;
    border: 0;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
    cursor: pointer;
    font-size: 20px;
    z-index: 2;
}

.modal-body {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 22px;
    align-items: center;
}

.modal-icon {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 24px;
    border: 1px solid var(--line);
    object-fit: contain;
    background: rgba(0, 0, 0, 0.28);
}

.modal-title {
    font-size: 32px;
    margin-bottom: 4px;
}

.meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 16px;
    color: var(--muted);
    font-size: 14px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.btn {
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 11px 16px;
    background: linear-gradient(135deg, var(--accent), #6f4cff);
    color: #fff;
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    line-height: 1.2;
}

.btn.secondary {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--line);
    color: var(--text);
}

.btn.disabled,
.btn:disabled {
    background: rgba(255, 255, 255, 0.08);
    color: #777b95;
    border-color: rgba(255, 255, 255, 0.1);
    cursor: not-allowed;
}

.detail-top {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 24px;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 30px;
    background: var(--card);
    padding: 24px;
    box-shadow: var(--shadow);
}

.detail-icon {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
    border-radius: 28px;
    border: 1px solid var(--line);
    background: rgba(0, 0, 0, 0.25);
}

.detail-title {
    font-size: clamp(32px, 5vw, 52px);
    line-height: 1;
    margin-bottom: 8px;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 9px 14px;
    color: var(--muted);
    font-size: 14px;
    margin: 12px 0;
}

.screenshot-rail {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding: 4px 0 12px;
    scroll-snap-type: x mandatory;
}

.screenshot {
    flex: 0 0 min(520px, 88vw);
    aspect-ratio: 16 / 9;
    border-radius: 22px;
    border: 1px solid var(--line);
    object-fit: cover;
    background: rgba(0, 0, 0, 0.26);
    cursor: zoom-in;
    scroll-snap-align: start;
}

.content-section {
    margin-top: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--card);
    padding: 24px;
}

.content-section h2 {
    margin-bottom: 14px;
    font-size: 22px;
}

.content-section p,
.content-section li {
    color: var(--muted);
    line-height: 1.85;
}

.key-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 16px;
}

.key-table th,
.key-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    color: var(--muted);
}

.key-table th {
    color: var(--text);
    background: rgba(255, 255, 255, 0.08);
}

.qa-item {
    border: 1px solid var(--line);
    border-radius: 16px;
    margin-top: 10px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.045);
}

.qa-q {
    width: 100%;
    text-align: left;
    background: transparent;
    border: 0;
    color: var(--text);
    padding: 15px 16px;
    cursor: pointer;
    font-weight: 800;
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.qa-a {
    display: none;
    padding: 0 16px 16px;
    color: var(--muted);
    line-height: 1.8;
}

.qa-item.open .qa-a {
    display: block;
}

.image-viewer img {
    width: min(1100px, 94vw);
    max-height: 82vh;
    object-fit: contain;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: #080912;
}

.back-link {
    display: inline-flex;
    margin-bottom: 16px;
    color: var(--muted);
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--line);
}

footer {
    max-width: var(--max);
    margin: 0 auto;
    padding: 28px 20px 44px;
    color: var(--muted);
    border-top: 1px solid var(--line);
}

.nav-button,
.mini-button {
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    color: var(--text);
    padding: 8px 12px;
    cursor: pointer;
}

.nav-button:hover,
.mini-button:hover {
    background: rgba(255, 255, 255, 0.12);
}

.login-modal {
    max-width: 460px;
}

.login-form {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.login-form label {
    display: grid;
    gap: 6px;
    color: var(--muted);
    font-size: 14px;
}

.login-form input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    padding: 12px 14px;
}

.login-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
    color: var(--accent-2);
    font-size: 14px;
}

.login-message {
    color: var(--muted);
    font-size: 13px;
}

.account-menu-wrap {
    position: relative;
}

.account-menu-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.07);
    color: var(--text);
    padding: 7px 12px;
    cursor: pointer;
    max-width: 260px;
}

.account-menu-button:hover {
    background: rgba(255, 255, 255, 0.12);
}

.account-menu-icon {
    width: 30px;
    height: 30px;
    border-radius: 7px;
    display: inline-grid;
    place-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    flex: 0 0 auto;
}

.account-menu-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

#accountMenuName {
    display: inline-block;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.account-dropdown {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    width: 280px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #15162a;
    box-shadow: var(--shadow);
    padding: 14px;
    z-index: 80;
}

.account-dropdown-email {
    margin: 0 0 8px;
    color: var(--text);
    font-size: 13px;
    word-break: break-all;
}

.account-dropdown-status {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 13px;
}

.account-dropdown a,
.account-dropdown button {
    width: 100%;
    display: block;
    text-align: left;
    border: 0;
    border-radius: 12px;
    background: transparent;
    color: var(--text);
    padding: 10px;
    cursor: pointer;
    font: inherit;
}

.account-dropdown a:hover,
.account-dropdown button:hover {
    background: rgba(255, 255, 255, 0.08);
}

.site-footer {
    margin-top: 80px;
    padding: 32px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 18px;
    margin-bottom: 14px;
}

.footer-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 14px;
    transition: opacity 0.18s ease;
}

.footer-links a:hover {
    opacity: 0.8;
}

@media (max-width: 1100px) {
    .tool-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .modal-body {
        grid-template-columns: 180px 1fr;
    }

    .detail-top {
        grid-template-columns: 140px 1fr;
    }
}

@media (max-width: 768px) {
    .tool-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .header-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .nav {
        width: 100%;
        overflow-x: auto;
    }

    .hero {
        padding: 18px;
        border-radius: 24px;
    }

    .modal-body,
    .detail-top {
        grid-template-columns: 1fr;
    }

    .modal-icon,
    .detail-icon {
        max-width: 220px;
    }

    .spec-list {
        grid-template-columns: 1fr;
    }

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

    .account-dropdown {
        left: 0;
        right: auto;
    }
}

@media (max-width: 480px) {
    .tool-grid {
        grid-template-columns: 1fr;
    }

    .tool-card {
        min-height: auto;
    }
}

/* =========================================
   Early Access Coupon Notice
========================================= */

.launcher-coupon-notice {
    position: relative;
    overflow: hidden;
    width: min(60%, 980px);
    margin: 18px auto 24px;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    background:
        radial-gradient(circle at 8% 0%, rgba(255, 111, 216, 0.22), transparent 34%),
        radial-gradient(circle at 92% 20%, rgba(70, 217, 255, 0.18), transparent 34%),
        linear-gradient(135deg, rgba(184, 108, 255, 0.18), rgba(255, 255, 255, 0.055));
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.26);
    backdrop-filter: blur(18px);
}

.launcher-coupon-notice::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.10), transparent);
    transform: translateX(-120%);
    animation: couponShine 5.8s ease-in-out infinite;
    pointer-events: none;
}

.launcher-coupon-notice>div {
    position: relative;
    z-index: 1;
    min-width: 0;
}

.launcher-coupon-notice strong {
    display: block;
    color: #ffffff;
    font-size: clamp(16px, 2vw, 21px);
    line-height: 1.35;
    letter-spacing: -0.015em;
}

.launcher-coupon-notice p {
    margin: 6px 0 0;
    color: rgba(247, 247, 255, 0.68);
    font-size: 13px;
    line-height: 1.7;
}

.launcher-coupon-notice code {
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    min-width: 160px;
    padding: 0 16px;
    border: 1px dashed rgba(255, 255, 255, 0.36);
    border-radius: 16px;
    color: #ffffff;
    background: rgba(5, 5, 16, 0.42);
    font-family:
        "SFMono-Regular",
        Consolas,
        "Liberation Mono",
        monospace;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.launcher-coupon-note {
    width: min(60%, 980px);
    margin: -14px auto 22px;
    color: rgba(247, 247, 255, 0.46);
    font-size: 11px;
    line-height: 1.7;
}

@keyframes couponShine {
    0% {
        transform: translateX(-120%);
        opacity: 0;
    }

    22% {
        opacity: 1;
    }

    44% {
        transform: translateX(120%);
        opacity: 0;
    }

    100% {
        transform: translateX(120%);
        opacity: 0;
    }
}

@media (max-width: 720px) {
    .launcher-coupon-notice {
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        border-radius: 22px;
    }

    .launcher-coupon-notice code {
        width: 100%;
        min-width: 0;
    }

    .launcher-coupon-note {
        margin-top: -12px;
        padding: 0 2px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .launcher-coupon-notice::before {
        animation: none;
        display: none;
    }
}