:root {
    --bg: #f4f8ff;
    --card: #fff;
    --text: #10203d;
    --muted: #61708f;
    --primary: #3159dd;
    --primary2: #6f8dff;
    --line: #dbe6f7;
    --dark: #0d1d36;
    --success: #18a66a;
    --danger: #dc4141;
    --shadow: 0 24px 70px rgba(24, 50, 93, .13);
    --radius: 26px
}

html.dark {
    --bg: #071429;
    --card: #0f203d;
    --text: #edf4ff;
    --muted: #a9b9d9;
    --line: #243a61;
    --dark: #06101f;
    --shadow: 0 24px 70px rgba(0, 0, 0, .35)
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    font-family: Inter, Segoe UI, Arial, sans-serif;
    background: radial-gradient(circle at top left, var(--bg), #eef4ff 50%, var(--bg));
    color: var(--text);
    font-size: 17px;
    line-height: 1.65
}

html.dark body {
    background: radial-gradient(circle at top left, #11274b, #071429 60%, #050b16)
}

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

.container {
    max-width: 1420px;
    margin: 0 auto;
    padding: 0 28px
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, .86);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line)
}

html.dark .site-header {
    background: rgba(7, 20, 41, .86)
}

.header-row {
    min-height: 88px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px
}

.logo {
    font-size: 30px;
    font-weight: 950;
    letter-spacing: -.7px;
    display: flex;
    align-items: center;
    gap: 10px
}

.logo-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--primary2));
    color: #fff;
    display: grid;
    place-items: center
}

.nav {
    display: flex;
    align-items: center;
    gap: 28px;
    font-weight: 850;
    flex-wrap: wrap
}

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

.menu-btn,
.theme-toggle {
    display: none;
    border: 1px solid var(--line);
    background: var(--card);
    color: var(--text);
    border-radius: 14px;
    padding: 10px 13px;
    font-weight: 900
}

.theme-toggle {
    display: inline-flex
}

.nav-btn,
.btn {
    border: 0;
    border-radius: 18px;
    padding: 14px 22px;
    font-weight: 950;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    gap: 8px
}

.nav-btn,
.btn-primary {
    background: linear-gradient(135deg, var(--primary), #2147c7);
    color: #fff !important;
    box-shadow: 0 14px 34px rgba(49, 89, 221, .26)
}

.nav-btn.ghost,
.btn-secondary {
    background: var(--card);
    color: var(--text) !important;
    border: 1px solid var(--line);
    box-shadow: 0 10px 30px rgba(16, 32, 61, .07)
}

.full {
    width: 100%
}

.dot {
    background: #ff4d64;
    color: #fff;
    border-radius: 999px;
    font-size: 12px;
    padding: 2px 6px;
    margin-left: 2px
}

.page {
    min-height: 64vh;
    padding: 64px 0
}

.flash {
    padding: 18px 22px;
    border-radius: 18px;
    font-weight: 850;
    margin-bottom: 14px
}

.flash-error {
    background: #fff0f0;
    border: 1px solid #ffc4c4;
    color: #bc3232
}

.flash-success {
    background: #ebfff6;
    border: 1px solid #b8efd4;
    color: #168452
}

.hero {
    display: grid;
    grid-template-columns: 1.25fr .75fr;
    gap: 60px;
    align-items: center
}

.hero-modern {
    padding: 62px;
    background: linear-gradient(135deg, var(--card), rgba(238, 245, 255, .72));
    border: 1px solid var(--line);
    border-radius: 34px;
    box-shadow: var(--shadow);
    margin-bottom: 34px
}

.hero h1 {
    font-size: 58px;
    line-height: 1.08;
    margin: 18px 0;
    letter-spacing: -2px
}

.hero p {
    font-size: 22px;
    color: var(--muted)
}

.badge {
    display: inline-flex;
    background: #edf4ff;
    color: #214bc2;
    border: 1px solid #cfe0ff;
    border-radius: 999px;
    padding: 9px 18px;
    font-weight: 950;
    font-size: 15px
}

html.dark .badge {
    background: #142b55;
    color: #bdd0ff;
    border-color: #2e4e86
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 24px
}

.hero-panel,
.stat-card,
.info-card,
.table-card,
.welcome-card,
.auth-card,
.form-card,
.side-help,
.detail-card,
.appeal-card,
.admin-card {
    background: rgba(255, 255, 255, .93);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow)
}

html.dark .hero-panel,
html.dark .stat-card,
html.dark .info-card,
html.dark .table-card,
html.dark .welcome-card,
html.dark .auth-card,
html.dark .form-card,
html.dark .side-help,
html.dark .detail-card,
html.dark .appeal-card,
html.dark .admin-card {
    background: rgba(15, 32, 61, .93)
}

.hero-panel {
    padding: 30px
}

.panel-top {
    display: flex;
    gap: 7px;
    margin-bottom: 18px
}

.panel-top span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d7e2f5
}

.steps {
    display: flex;
    gap: 15px;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 14px;
    margin-top: 13px;
    background: rgba(248, 251, 255, .7)
}

.steps b {
    width: 38px;
    height: 38px;
    border-radius: 14px;
    background: var(--primary);
    color: #fff;
    display: grid;
    place-items: center
}

.steps p {
    font-size: 16px;
    margin: 0;
    color: #1f2937;
    font-weight: 500;
}

.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin: 32px 0
}

.stat-card {
    padding: 28px;
    text-align: center
}

.stat-card strong {
    font-size: 42px;
    color: var(--primary);
    display: block;
    line-height: 1
}

.stat-card span {
    color: var(--muted);
    font-weight: 850
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 32px 0
}

.info-card,
.table-card,
.welcome-card,
.auth-card,
.form-card,
.detail-card,
.admin-card,
.side-help {
    padding: 34px
}

.info-card h3,
.info-card h2 {
    margin: 8px 0 10px
}

.muted,
.info-card p {
    color: var(--muted)
}

.icon {
    font-size: 34px
}

.section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px
}

.section-head h1,
.section-head h2,
.section-head h3 {
    margin: 0
}

.compact {
    margin-bottom: 12px
}

.simple-list,
.appeal-grid,
.comment-list {
    display: grid;
    gap: 14px
}

.simple-item {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 18px 20px;
    background: rgba(251, 253, 255, .7)
}

.simple-item p {
    margin: 3px 0 0;
    color: var(--muted)
}

.status-chip {
    display: inline-flex;
    white-space: nowrap;
    border-radius: 999px;
    padding: 9px 16px;
    background: #edf4ff;
    border: 1px solid #d7e4ff;
    color: #2448b8;
    font-weight: 900
}

html.dark .status-chip {
    background: #172e5a;
    color: #c5d5ff;
    border-color: #34558c
}

.auth-layout {
    display: grid;
    place-items: center;
    min-height: 56vh
}

.split-auth {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    place-items: stretch
}

.auth-info {
    padding: 44px
}

.auth-info h1 {
    font-size: 50px;
    line-height: 1.05
}

.demo-box {
    padding: 18px;
    border-radius: 18px;
    background: var(--dark);
    color: #fff;
    margin-top: 22px
}

.auth-wide {
    width: min(100%, 1000px)
}

.form-grid {
    display: grid;
    gap: 18px
}

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px
}

.full-width {
    grid-column: 1/-1
}

label {
    font-weight: 900;
    display: block;
    margin-bottom: 16px
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 17px;
    background: rgba(251, 253, 255, .84);
    padding: 16px 18px;
    font: inherit;
    font-weight: 750;
    color: var(--text);
    outline: none;
    margin-top: 8px
}

html.dark input,
html.dark select,
html.dark textarea {
    background: #0a1830
}

input:focus,
select:focus,
textarea:focus {
    border-color: #7897ff;
    box-shadow: 0 0 0 5px rgba(49, 89, 221, .12)
}

.small-note {
    color: var(--muted)
}

.small-note a,
.section-head a,
.card-footer a {
    color: var(--primary);
    font-weight: 900
}

.dashboard-hero {
    margin-bottom: 28px
}

.welcome-card h1 {
    font-size: 42px;
    margin: 16px 0
}

.form-section {
    display: grid;
    gap: 24px;
    align-items: start
}

.smart-form {
    grid-template-columns: 1fr 360px
}

.side-help {
    position: sticky;
    top: 112px
}

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

.checkbox-card {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 16px;
    background: rgba(251, 253, 255, .7)
}

.checkbox-card input,
.checkbox-row input {
    width: auto;
    margin-top: 6px
}

.checkbox-card small {
    display: block;
    color: var(--muted);
    font-weight: 700
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px
}

.appeal-card h3 {
    margin: 14px 0 8px
}

.appeal-card p {
    color: var(--muted)
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 18px;
    border-top: 1px solid var(--line);
    padding-top: 16px;
    color: var(--muted)
}

.inline-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap
}

.inline-actions form {
    margin: 0
}

.mini-btn {
    border: 1px solid var(--line);
    background: var(--card);
    color: var(--text);
    border-radius: 999px;
    padding: 10px 14px;
    font-weight: 900;
    cursor: pointer;
    display: inline-flex
}

.filters {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 12px;
    margin: 20px 0
}

.detail-grid {
    display: grid;
    grid-template-columns: 1.35fr .65fr;
    gap: 24px
}

.message-box {
    padding: 22px;
    border-radius: 20px;
    background: rgba(248, 251, 255, .7);
    border: 1px solid var(--line);
    white-space: pre-wrap
}

.message-box.soft {
    background: rgba(235, 255, 246, .6)
}

.meta-row {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin: 18px 0;
    color: var(--muted)
}

.detail-list {
    padding-left: 20px
}

.comment {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(251, 253, 255, .7)
}

.comment.best {
    border-color: #ffc24d;
    box-shadow: 0 10px 35px rgba(255, 194, 77, .18)
}

.comment span {
    color: var(--muted);
    margin-left: 8px
}

.comment p {
    margin-bottom: 12px
}

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

.analytics-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px
}

.bar-row {
    display: grid;
    grid-template-columns: 230px 1fr 42px;
    gap: 12px;
    align-items: center;
    margin: 13px 0
}

.bar-row.small {
    grid-template-columns: 120px 1fr 35px
}

.bar {
    height: 14px;
    background: #edf4ff;
    border-radius: 999px;
    overflow: hidden
}

html.dark .bar {
    background: #1b3159
}

.bar i {
    display: block;
    height: 100%;
    background: linear-gradient(135deg, var(--primary), var(--primary2));
    border-radius: 999px
}

.table-wrap {
    overflow: auto
}

table {
    width: 100%;
    border-collapse: collapse
}

th,
td {
    text-align: left;
    padding: 16px;
    border-bottom: 1px solid var(--line)
}

th {
    background: rgba(246, 249, 255, .75)
}

.empty-state {
    text-align: center;
    padding: 42px;
    border: 1px dashed #bfd0ee;
    border-radius: 22px;
    background: rgba(251, 253, 255, .6)
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px
}

.admin-message {
    background: rgba(248, 251, 255, .7);
    border-radius: 16px;
    padding: 16px
}

.profile-stats {
    grid-template-columns: 1fr;
    margin: 0
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px
}

.faq-grid div {
    padding: 18px;
    border-radius: 18px;
    background: rgba(251, 253, 255, .7);
    border: 1px solid var(--line)
}

.tags {
    color: var(--primary) !important;
    font-weight: 900
}

.mt {
    margin-top: 24px
}

.site-footer {
    background: var(--dark);
    color: #fff;
    margin-top: 28px;
    padding: 46px 0
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.4fr;
    gap: 34px
}

.footer-grid p,
.footer-grid a {
    color: #d7e4ff
}

.footer-grid a {
    display: block;
    margin: 8px 0
}

.reveal {
    animation: rise .55s ease both
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(18px)
    }

    to {
        opacity: 1;
        transform: none
    }
}

@media(max-width:1100px) {

    .hero,
    .split-auth,
    .smart-form,
    .detail-grid,
    .analytics-grid {
        grid-template-columns: 1fr
    }

    .stats,
    .cards-grid,
    .admin-grid {
        grid-template-columns: 1fr 1fr
    }

    .filters {
        grid-template-columns: 1fr
    }

    .hero h1 {
        font-size: 42px
    }

    .side-help {
        position: static
    }

    .menu-btn {
        display: inline-flex
    }

    .nav {
        display: none;
        width: 100%;
        padding-bottom: 16px
    }

    .menu-open .nav {
        display: flex
    }

    .header-row {
        align-items: flex-start;
        flex-wrap: wrap;
        padding: 16px 0
    }
}

@media(max-width:640px) {
    body {
        font-size: 15px
    }

    .container {
        padding: 0 16px
    }

    .page {
        padding: 30px 0
    }

    .hero-modern,
    .welcome-card,
    .auth-card,
    .form-card,
    .table-card,
    .detail-card,
    .admin-card {
        padding: 24px
    }

    .hero h1,
    .auth-info h1 {
        font-size: 34px
    }

    .stats,
    .cards-grid,
    .two-col,
    .option-grid,
    .footer-grid,
    .faq-grid {
        grid-template-columns: 1fr
    }

    .section-head,
    .simple-item {
        flex-direction: column;
        align-items: flex-start
    }

    .logo {
        font-size: 26px
    }

    .nav {
        font-size: 14px;
        align-items: flex-start
    }

    .bar-row,
    .bar-row.small {
        grid-template-columns: 1fr
    }

    .site-footer {
        padding-bottom: 80px
    }
}

/* FINAL NEXT LEVEL UPGRADE */
.hero-next {
    position: relative;
    overflow: hidden
}

.hero-next:before {
    content: "";
    position: absolute;
    inset: -2px;
    background: radial-gradient(circle at 15% 20%, rgba(111, 141, 255, .22), transparent 30%), radial-gradient(circle at 85% 10%, rgba(24, 166, 106, .15), transparent 32%);
    pointer-events: none
}

.hero-next>* {
    position: relative
}

.glass-card {
    backdrop-filter: blur(18px);
    transform: perspective(900px) rotateY(-3deg);
    transition: .35s
}

.glass-card:hover {
    transform: perspective(900px) rotateY(0) translateY(-6px)
}

.pulse {
    transition: .25s
}

.pulse:hover {
    transform: translateY(-7px);
    box-shadow: 0 32px 80px rgba(49, 89, 221, .18)
}

.feature-wall {
    display: grid;
    grid-template-columns: 1.4fr .8fr;
    gap: 24px;
    margin: 34px 0
}

.feature-big,
.feature-list {
    background: linear-gradient(135deg, rgba(255, 255, 255, .95), rgba(238, 245, 255, .78));
    border: 1px solid var(--line);
    border-radius: 30px;
    box-shadow: var(--shadow);
    padding: 36px
}

html.dark .feature-big,
html.dark .feature-list {
    background: linear-gradient(135deg, rgba(15, 32, 61, .95), rgba(19, 44, 84, .75))
}

.feature-big h2 {
    font-size: 36px;
    line-height: 1.15;
    margin: 14px 0
}

.feature-list {
    display: grid;
    gap: 14px
}

.feature-list div {
    display: grid;
    gap: 4px;
    padding: 17px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(255, 255, 255, .5)
}

html.dark .feature-list div {
    background: rgba(7, 20, 41, .45)
}

.feature-list span {
    color: var(--muted)
}

.ai-layout {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 26px;
    align-items: start
}

.ai-result {
    position: sticky;
    top: 112px
}

.scan-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--card), rgba(237, 244, 255, .75));
    border: 1px solid var(--line);
    border-radius: 30px;
    box-shadow: var(--shadow);
    padding: 34px
}

.scan-line {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    animation: scan 2.2s infinite
}

@keyframes scan {
    0% {
        transform: translateX(-100%)
    }

    100% {
        transform: translateX(100%)
    }
}

.result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin: 20px 0
}

.result-grid div {
    padding: 18px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .65)
}

.result-grid span {
    display: block;
    color: var(--muted);
    font-size: 14px
}

.result-grid b {
    font-size: 24px;
    color: var(--primary)
}

.presentation-hero {
    padding: 54px;
    border-radius: 34px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, var(--card), rgba(237, 244, 255, .75));
    margin-bottom: 30px
}

.presentation-hero h1 {
    font-size: 48px;
    line-height: 1.1;
    max-width: 1050px
}

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

.module-card {
    position: relative;
    overflow: hidden;
    min-height: 190px;
    padding: 24px;
    border-radius: 28px;
    border: 1px solid var(--line);
    background: var(--card);
    box-shadow: var(--shadow);
    transition: .25s
}

.module-card:hover {
    transform: translateY(-6px)
}

.module-card b {
    font-size: 42px;
    color: rgba(49, 89, 221, .18)
}

.module-card h3 {
    margin: 8px 0
}

.attachment-box {
    margin: 18px 0;
    padding: 18px;
    border: 1px dashed var(--line);
    border-radius: 20px;
    background: rgba(237, 244, 255, .5)
}

.attachment-box a {
    margin: 6px 8px 6px 0
}

.timeline {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 22px 0
}

.tl {
    padding: 18px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: rgba(251, 253, 255, .62);
    opacity: .65
}

.tl.active {
    opacity: 1;
    border-color: #9ab1ff;
    box-shadow: 0 12px 30px rgba(49, 89, 221, .12)
}

.tl b {
    display: block
}

.tl span {
    color: var(--muted)
}

select {
    appearance: auto
}

.site-header {
    box-shadow: 0 8px 35px rgba(16, 32, 61, .05)
}

.btn,
.nav-btn,
.mini-btn {
    transition: .22s
}

.btn:hover,
.nav-btn:hover,
.mini-btn:hover {
    transform: translateY(-2px)
}

@media(max-width:1100px) {

    .feature-wall,
    .ai-layout,
    .module-grid {
        grid-template-columns: 1fr 1fr
    }

    .ai-result {
        position: static
    }

    .timeline {
        grid-template-columns: 1fr
    }
}

@media(max-width:700px) {

    .feature-wall,
    .ai-layout,
    .module-grid,
    .result-grid {
        grid-template-columns: 1fr
    }

    .presentation-hero h1 {
        font-size: 34px
    }

    .feature-big h2 {
        font-size: 30px
    }
}

.nav a {
    margin-right: 24px !important;
}

.nav a:last-child {
    margin-right: 0 !important;
}