@import url(./ai.css);
@import url(./counter.css);
@import url(./mcp.css);
@import url(./todo.css);

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

:root {
    --red: #e74c3c;
    --red-dark: #c0392b;
    --red-light: #fef2f2;
    --orange: #f97316;
    --border: #e5e7eb;
    --bg: #fff;
    --bg-soft: #fafafa;
    --bg-warm: #fffbf8;
    --text: #111827;
    --text-mid: #374151;
    --text-soft: #6b7280;
    --text-dim: #9ca3af;
    --code-bg: #18181f;
    /* Grid line system:
     Frame  = 1280px wide  → lines at calc(50% - 640px)
     Content= 1120px + 48px pad → inner edge at calc(50% - 560px)
     Gap    = 80px at wide viewports
  */
    --line-offset: max(24px, calc(50% - 640px));
    --dot-offset: calc(var(--line-offset) - 2.5px);
}

html {
    scroll-behavior: smooth
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: "Mona Sans", system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh
}

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

/* Grid lines */
.ruled {
    position: relative;
    overflow: visible
}

.ruled::before,
.ruled::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--border);
    pointer-events: none;
    z-index: 0
}

.ruled::before {
    left: var(--line-offset)
}

.ruled::after {
    right: var(--line-offset)
}

.corners {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 3
}

.corners b {
    position: absolute;
    width: 5px;
    height: 5px;
    background: var(--red)
}

.corners .tl {
    top: -2.5px;
    left: var(--dot-offset)
}

.corners .tr {
    top: -2.5px;
    right: var(--dot-offset)
}

.corners .bl {
    bottom: -2.5px;
    left: var(--dot-offset)
}

.corners .br {
    bottom: -2.5px;
    right: var(--dot-offset)
}

/* Wrap */
.wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 48px;
    position: relative;
    z-index: 1
}

/* NAV */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border)
}

nav {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 48px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.logo {
    display: flex;
    align-items: center;
    gap: 9px;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: -.04em
}

.logo-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--red) 0%, var(--orange) 100%);
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0
}

.nav-mid {
    display: flex;
    gap: 2px
}

.nav-link {
    padding: 6px 12px;
    border-radius: 7px;
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-soft);
    transition: all .15s
}

.nav-link:hover {
    color: var(--text);
    background: var(--bg-soft)
}

.nav-link.active {
    color: var(--red);
    font-weight: 600
}

.nav-end {
    display: flex;
    align-items: center;
    gap: 8px
}

.btn-gh {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: 7px;
    font-size: .82rem;
    font-weight: 500;
    color: var(--text-soft);
    border: 1px solid var(--border);
    transition: all .15s
}

.btn-gh:hover {
    color: var(--text);
    border-color: #d1d5db
}

.btn-start {
    padding: 7px 18px;
    border-radius: 7px;
    font-size: .86rem;
    font-weight: 600;
    background: var(--red);
    color: #fff;
    transition: background .15s
}

.btn-start:hover {
    background: var(--red-dark)
}

/* HERO */
.hero {
    background: var(--bg-warm);
    border-bottom: 1px solid var(--border);
    padding: 72px 48px 68px
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: .82rem;
    font-weight: 500;
    color: var(--text-soft);
    margin-bottom: 32px;
    transition: color .15s
}

.back-link:hover {
    color: var(--text)
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 14px
}

.eyebrow hr {
    width: 22px;
    border: none;
    border-top: 1.5px solid currentColor;
    opacity: .4
}

.hero-h1 {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    font-weight: 900;
    line-height: 1.06;
    letter-spacing: -.045em;
    color: var(--text);
    margin-bottom: 16px
}

.hero-h1 .grad {
    background: linear-gradient(120deg, var(--red) 0%, var(--orange) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--text-soft);
    line-height: 1.7;
    max-width: 520px
}

/* DEMOS SECTION */
.demos-section {
    padding: 72px 0 88px
}

.section-label {
    font-size: .71rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 32px
}

/* Featured 2-col then 3-col grid */
.grid-top {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 14px;
    margin-bottom: 14px
}

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

/* CARD */
.demo-card {
    display: block;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 28px 26px 24px;
    transition: border-color .2s, box-shadow .2s, transform .2s;
    position: relative;
    overflow: hidden
}

.demo-card::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .25s;
    border-radius: 14px;
    pointer-events: none
}

.demo-card:hover {
    border-color: rgba(231, 76, 60, .22);
    box-shadow: 0 8px 36px rgba(231, 76, 60, .06), 0 2px 8px rgba(0, 0, 0, .05);
    transform: translateY(-2px)
}

.demo-card:hover::before {
    opacity: 1
}

/* Glow per card */
.c-todo::before {
    background: radial-gradient(ellipse at top left, rgba(34, 197, 94, .08) 0%, transparent 60%)
}

.c-counter::before {
    background: radial-gradient(ellipse at top left, rgba(59, 130, 246, .07) 0%, transparent 60%)
}

.c-ai::before {
    background: radial-gradient(ellipse at top left, rgba(245, 158, 11, .08) 0%, transparent 60%)
}

.c-mcp::before {
    background: radial-gradient(ellipse at top left, rgba(167, 139, 250, .07) 0%, transparent 60%)
}

.c-queue::before {
    background: radial-gradient(ellipse at top left, rgba(244, 63, 94, .07) 0%, transparent 60%)
}

.c-tmpl::before {
    background: radial-gradient(ellipse at top left, rgba(14, 165, 233, .07) 0%, transparent 60%)
}

/* Icon */
.card-icon {
    width: 44px;
    height: 44px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    transition: transform .2s
}

.demo-card:hover .card-icon {
    transform: scale(1.08)
}

.i-green {
    background: rgba(34, 197, 94, .1);
    color: #16a34a
}

.i-blue {
    background: rgba(59, 130, 246, .1);
    color: #2563eb
}

.i-amber {
    background: rgba(245, 158, 11, .1);
    color: #d97706
}

.i-violet {
    background: rgba(167, 139, 250, .1);
    color: #7c3aed
}

.i-rose {
    background: rgba(244, 63, 94, .1);
    color: #e11d48
}

.i-sky {
    background: rgba(14, 165, 233, .1);
    color: #0284c7
}

.card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 10px
}

.badge {
    font-size: .67rem;
    font-weight: 700;
    letter-spacing: .09em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    font-family: "DM Mono", monospace
}

.b-new {
    background: #f0fdf4;
    color: #15803d;
    border: 1px solid #bbf7d0
}

.b-beta {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe
}

.b-live {
    background: var(--red-light);
    color: var(--red);
    border: 1px solid #fecaca
}

.card-title {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: -.03em;
    color: var(--text);
    margin-bottom: 8px
}

.card-desc {
    font-size: .83rem;
    color: var(--text-soft);
    line-height: 1.65;
    margin-bottom: 18px
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 18px
}

.tag {
    font-size: .7rem;
    font-weight: 600;
    font-family: "DM Mono", monospace;
    padding: 2px 8px;
    border-radius: 4px;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    color: var(--text-dim)
}

.card-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--red);
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity .2s, transform .2s, gap .15s
}

.demo-card:hover .card-cta {
    opacity: 1;
    transform: translateX(0)
}

/* FEATURED WIDE CARD */
.card-wide {
    grid-row: span 2;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 32px 30px
}

.wide-code {
    background: var(--code-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .15);
    margin-top: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column
}

.code-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, .03);
    border-bottom: 1px solid rgba(255, 255, 255, .06)
}

.cd {
    width: 10px;
    height: 10px;
    border-radius: 50%
}

.cdr {
    background: #ff5f57
}

.cdy {
    background: #ffbd2e
}

.cdg {
    background: #28c840
}

.code-bar span {
    margin-left: 8px;
    font-family: "DM Mono", monospace;
    font-size: .7rem;
    color: rgba(255, 255, 255, .3)
}

pre {
    padding: 18px 20px;
    font-family: "DM Mono", monospace;
    font-size: .77rem;
    line-height: 1.8;
    overflow-x: auto;
    color: #dde1ed;
    flex: 1
}

.kw {
    color: #c084fc
}

.fn {
    color: #60a5fa
}

.str {
    color: #86efac
}

.cmt {
    color: #3d4f63;
    font-style: italic
}

.num {
    color: #fbbf24
}

.type {
    color: #67e8f9
}

.op {
    color: #64748b
}

.at {
    color: #fb923c
}

/* ══════════════════════════════════════════════════════
   FORMS
══════════════════════════════════════════════════════ */
.field-label {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    color: var(--text-mid);
    margin-bottom: 8px;
    letter-spacing: .01em;
}

.field-hint {
    font-size: .72rem;
    color: var(--text-dim);
    margin-top: 3px;
}

textarea,
input[type="number"],
input[type="text"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-family: 'Mona Sans', sans-serif;
    font-size: .88rem;
    color: var(--text);
    line-height: 1.65;
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    outline: none;
}

textarea {
    resize: vertical;
    min-height: 140px;
}

textarea:focus,
input:focus {
    border-color: rgba(231, 76, 60, .4);
    box-shadow: 0 0 0 3px rgba(231, 76, 60, .08);
}

textarea::placeholder,
input::placeholder {
    color: var(--text-dim);
}

/* Primary button */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 24px;
    border-radius: 9px;
    border: none;
    font-size: .88rem;
    font-weight: 600;
    font-family: 'Mona Sans', sans-serif;
    cursor: pointer;
    background: var(--red);
    color: #fff;
    box-shadow: 0 1px 4px rgba(231, 76, 60, .2), 0 4px 14px rgba(231, 76, 60, .14);
    transition: all .18s;
}

.btn-primary:hover {
    background: var(--red-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(231, 76, 60, .25), 0 6px 20px rgba(231, 76, 60, .18);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: .55;
    cursor: not-allowed;
    transform: none;
}


/* FORM CARD */
.card-form {
    display: block
}

.trigger-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: 8px;
    font-size: .84rem;
    font-weight: 600;
    background: var(--red);
    color: #fff;
    border: none;
    cursor: pointer;
    font-family: "Mona Sans", sans-serif;
    transition: all .18s;
    box-shadow: 0 1px 3px rgba(231, 76, 60, .2), 0 3px 10px rgba(231, 76, 60, .12)
}

.trigger-btn:hover {
    background: var(--red-dark);
    transform: translateY(-1px)
}

/* STATS */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    margin-top: 56px;
    background: var(--border);
    gap: 1px
}

.stat {
    background: #fff;
    padding: 28px 20px;
    text-align: center
}

.stat-n {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -.05em;
    color: var(--text);
    margin-bottom: 4px
}

.stat-n span {
    background: linear-gradient(120deg, var(--red) 0%, var(--orange) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent
}

.stat-t {
    font-size: .77rem;
    color: var(--text-dim)
}

/* ANIMATIONS */
.fi {
    opacity: 0;
    transform: translateY(14px);
    animation: fade .5s cubic-bezier(.22, 1, .36, 1) forwards
}

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

.d1 {
    animation-delay: .06s
}

.d2 {
    animation-delay: .13s
}

.d3 {
    animation-delay: .2s
}

.d4 {
    animation-delay: .27s
}

.d5 {
    animation-delay: .33s
}

.d6 {
    animation-delay: .39s
}

.d7 {
    animation-delay: .45s
}

.d8 {
    animation-delay: .51s
}

/* FOOTER */
footer {
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
    padding: 36px 0 28px
}

.footer-in {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px
}

.footer-in p {
    font-size: .8rem;
    color: var(--text-dim)
}

.footer-in a {
    color: var(--text-soft);
    transition: color .15s
}

.footer-in a:hover {
    color: var(--text)
}

.flinks {
    display: flex;
    gap: 20px
}

.flinks a {
    font-size: .8rem;
    color: var(--text-soft);
    transition: color .15s
}

.flinks a:hover {
    color: var(--text)
}

/* RESPONSIVE */
@media(max-width:1024px) {

    .wrap,
    nav,
    .footer-in {
        padding-left: 36px;
        padding-right: 36px
    }

    .hero {
        padding: 60px 36px 56px
    }
}

@media(max-width:900px) {
    .nav-mid {
        display: none
    }

    .ruled::before,
    .ruled::after,
    .corners {
        display: none
    }

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

    .card-wide {
        grid-row: span 1
    }

    .wide-code {
        display: none
    }

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

@media(max-width:640px) {

    .wrap,
    nav,
    .footer-in {
        padding-left: 20px;
        padding-right: 20px
    }

    nav {
        height: 56px
    }

    .btn-gh {
        display: none
    }

    .hero {
        padding: 48px 20px 44px
    }

    .demos-section {
        padding: 48px 0 60px
    }

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

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

    .stats-row {
        grid-template-columns: 1fr 1fr
    }
}

@media(max-width:400px) {
    .stats-row {
        grid-template-columns: 1fr
    }
}

@import url(./ai.css);