/* JumpAI - design tokens */
:root {
  --navy: #0f2443;
  --blue-900: #1e3a8a;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-50: #eff4ff;
  --violet-600: #06b6d4;
  --violet-50: #ecfeff;
  --ink: #0f172a;
  --text: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #ffffff;
  --bg-alt: #f6f8fc;
  --grad: linear-gradient(120deg, var(--blue-700) 0%, var(--blue-600) 45%, var(--violet-600) 100%);
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);
  --shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 12px 32px -12px rgba(30, 58, 138, .18);
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --container: 1160px;
  --gutter: clamp(16px, 4vw, 32px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; font-family: var(--font); font-size: 1.0625rem; line-height: 1.65; color: var(--text); background: var(--bg); text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: var(--blue-700); text-underline-offset: 3px; }
a:hover { color: var(--violet-600); }
h1, h2, h3 { color: var(--ink); line-height: 1.15; letter-spacing: -0.025em; margin: 0 0 .5em; font-weight: 700; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.9rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3, .h3 { font-size: 1.2rem; letter-spacing: -0.015em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -48px; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; text-decoration: none; }
.skip-link:focus { top: 12px; color: #fff; }
.center { text-align: center; margin-top: 2rem; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* logo */
.brand { display: inline-flex; text-decoration: none; }
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-word { font-weight: 800; font-size: 1.3rem; letter-spacing: -0.04em; color: var(--navy); }
.logo-ai { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .78em 1.3em; border-radius: 999px; font: inherit; font-weight: 600; font-size: 1rem; line-height: 1.2; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-sm { padding: .55em 1.05em; font-size: .95rem; }
.btn-lg { padding: .95em 1.6em; font-size: 1.05rem; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 8px 20px -8px rgba(37, 99, 235, .6); }
.btn-primary:hover { color: #fff; box-shadow: 0 12px 26px -10px rgba(6, 182, 212, .65); }
.btn-secondary { background: #fff; color: var(--navy); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { color: var(--blue-700); border-color: #c7d2fe; }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { color: var(--blue-700); }
.btn-ghost-light { color: #fff; border-color: rgba(255, 255, 255, .45); overflow-wrap: anywhere; }
.btn-ghost-light:hover { color: #fff; background: rgba(255, 255, 255, .1); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.link-arrow { font-weight: 600; text-decoration: none; }
.link-arrow span { display: inline-block; transition: transform .2s; }
.link-arrow:hover span { transform: translateX(3px); }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .85); backdrop-filter: saturate(160%) blur(12px); -webkit-backdrop-filter: saturate(160%) blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.site-nav ul { list-style: none; display: flex; align-items: center; gap: 6px; }
.site-nav a:not(.btn) { display: block; padding: .5em .85em; border-radius: 999px; color: var(--text); text-decoration: none; font-weight: 500; font-size: .98rem; }
.site-nav a:not(.btn):hover, .site-nav a[aria-current="page"]:not(.btn) { color: var(--blue-700); background: var(--blue-50); }
.site-nav li:last-child { margin-left: 8px; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; padding: 7px; color: var(--navy); cursor: pointer; }

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { position: absolute; left: 0; right: 0; top: 72px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); display: none; }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; padding: 12px var(--gutter) 20px; gap: 4px; }
  .site-nav a:not(.btn) { padding: .8em 1em; border-radius: 10px; }
  .site-nav li:last-child { margin: 8px 0 0; }
  .site-nav .btn { width: 100%; padding: .85em; }
}

/* hero */
.hero { position: relative; overflow: hidden; padding: clamp(56px, 9vw, 112px) 0 clamp(56px, 8vw, 96px); }
.hero-bg { position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(900px 420px at 85% -10%, rgba(6, 182, 212, .10), transparent 60%),
  radial-gradient(700px 400px at 0% 0%, rgba(37, 99, 235, .10), transparent 60%),
  linear-gradient(#fff, var(--bg-alt)); }
.hero-bg::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(30, 58, 138, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(30, 58, 138, .05) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%); }
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 48px; }
.hero h1 { margin-bottom: .4em; }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.25rem); color: var(--text); max-width: 40em; margin-bottom: 1.8em; }
.pill { display: inline-flex; align-items: center; gap: 8px; font-size: .88rem; font-weight: 600; color: var(--blue-900); background: #fff; border: 1px solid #dbe4ff; padding: .35em .9em; border-radius: 999px; margin-bottom: 1.4rem; box-shadow: var(--shadow-sm); }
.pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--grad); }
.hero-svg { width: 100%; height: auto; filter: drop-shadow(0 24px 40px rgba(30, 58, 138, .12)); }
.hero-line { stroke-dasharray: 420; stroke-dashoffset: 420; animation: draw 1.6s .3s ease-out forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@media (max-width: 900px) { .hero-inner { grid-template-columns: 1fr; } .hero-visual { max-width: 420px; } }
@media (max-width: 520px) { .hero .btn-lg { width: 100%; } }

.page-hero { padding: clamp(48px, 7vw, 88px) 0 clamp(32px, 5vw, 56px); background: radial-gradient(800px 300px at 90% 0%, rgba(6, 182, 212, .08), transparent 60%), radial-gradient(700px 300px at 0% 0%, rgba(37, 99, 235, .08), transparent 60%), var(--bg-alt); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2rem, 4.4vw, 3.1rem); max-width: 18em; }
.page-hero .lead { margin-bottom: 0; }
.not-found { min-height: 55vh; display: flex; align-items: center; }
.not-found .actions { margin-top: 2rem; }

/* sections */
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.section-head { max-width: 680px; margin-bottom: clamp(32px, 4vw, 48px); }
.section-head p:last-child { color: var(--muted); font-size: 1.1rem; }
.eyebrow { font-family: var(--mono); font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--blue-600); margin-bottom: .9em; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(24px, 5vw, 72px); align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.prose { max-width: 42em; }
.prose.narrow { margin-inline: auto; }
.prose h2 { font-size: 1.4rem; margin-top: 2em; }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 1.2em; margin-bottom: 1em; }
.prose li { margin-bottom: .35em; }
.fine { font-size: .9rem; color: var(--muted); }

/* cards */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 32px); box-shadow: var(--shadow-sm); transition: box-shadow .25s, border-color .25s, transform .25s; }
.cards-3 .card:hover, .cards-2 .card:hover { box-shadow: var(--shadow); border-color: #d6defa; transform: translateY(-2px); }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
@media (max-width: 960px) { .cards-3 { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .cards-2 { grid-template-columns: 1fr; } }
.card p:last-child { margin-bottom: 0; }
.icon-badge { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--blue-50); color: var(--blue-700); margin-bottom: 18px; }
.icon-badge.violet { background: var(--violet-50); color: var(--violet-600); }
.icon-badge svg, .pv-tile svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.dot-list { list-style: none; }
.dot-list li { position: relative; padding-left: 1.2em; margin-bottom: .55em; font-size: 1rem; }
.dot-list li::before { content: ""; position: absolute; left: 0; top: .62em; width: 6px; height: 6px; border-radius: 50%; background: var(--grad); }
.check-list { list-style: none; margin: 0 0 1.8em; display: grid; gap: .6em; }
.check-list li { position: relative; padding-left: 1.9em; }
.check-list li::before { content: ""; position: absolute; left: 0; top: .2em; width: 1.25em; height: 1.25em; border-radius: 50%; background: var(--blue-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231d4ed8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 70% no-repeat; }

/* product */
.product-card { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(24px, 4vw, 56px); align-items: center; background: #fff; border: 1px solid var(--line); border-radius: calc(var(--radius) + 6px); padding: clamp(24px, 4vw, 48px); box-shadow: var(--shadow); }
.product-name { font-size: clamp(1.8rem, 3vw, 2.3rem); }
.product-lead { font-size: 1.12rem; }
.product-main .fine { margin-top: 1.2em; margin-bottom: 0; }
.product-visual { background: linear-gradient(135deg, var(--blue-50), var(--violet-50)); border-radius: var(--radius); padding: clamp(18px, 3vw, 32px); }
.pv-window { background: #fff; border-radius: 12px; box-shadow: var(--shadow); overflow: hidden; }
.pv-bar { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.pv-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.pv-body { padding: 18px; display: grid; gap: 12px; }
.pv-row { height: 10px; border-radius: 6px; background: #eef2f7; }
.pv-row.short { width: 60%; }
.pv-title { width: 45%; height: 14px; background: #dbe4ff; }
.pv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pv-tile { border: 1px solid var(--line); border-radius: 10px; padding: 12px; display: grid; gap: 10px; color: var(--blue-600); }
.pv-tile:nth-child(2) { color: var(--violet-600); }
.pv-tile i { display: block; height: 8px; border-radius: 4px; background: #eef2f7; }
@media (max-width: 860px) { .product-card { grid-template-columns: 1fr; } .product-visual { order: -1; } }

/* tags */
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.tags li { padding: .5em 1em; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-weight: 500; font-size: .96rem; color: var(--ink); box-shadow: var(--shadow-sm); }
.tags li:nth-child(n+10) { border-color: #bae6fd; background: var(--violet-50); color: #155e75; }

/* steps */
.steps { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: s; }
.steps li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.steps p { margin: 0; }
.step-n { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 700; margin-bottom: 16px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }

/* CTA */
.cta { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding: clamp(28px, 5vw, 56px); border-radius: calc(var(--radius) + 8px); color: #dbe4ff; background: radial-gradient(600px 260px at 100% 0%, rgba(6, 182, 212, .55), transparent 60%), linear-gradient(120deg, #0b1f4d, #1e3a8a 60%, #1d4ed8); }
.cta h2 { color: #fff; }
.cta p { margin: 0; max-width: 34em; }
.cta > div:first-child { flex: 1 1 360px; }

/* contact */
.contact-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px; align-items: start; }
.contact-side { display: grid; gap: 20px; }
.contact-side .btn { overflow-wrap: anywhere; text-align: center; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.form { display: grid; gap: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } .form .btn { width: 100%; } }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: .95rem; color: var(--ink); }
.optional { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea { font: inherit; font-size: 1rem; color: var(--ink); width: 100%; padding: .75em .9em; border: 1px solid #cbd5e1; border-radius: var(--radius-sm); background: #fff; transition: border-color .15s, box-shadow .15s; }
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-600); box-shadow: 0 0 0 4px rgba(37, 99, 235, .15); }
.field [aria-invalid="true"] { border-color: #dc2626; }
.field .error { color: #b91c1c; font-size: .88rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form .fine { margin: 0; }
.form-status { margin: 0; font-weight: 500; min-height: 1.5em; }
.form-status.ok { color: #047857; }
.form-status.err { color: #b91c1c; }
.form button[disabled] { opacity: .65; cursor: progress; }

/* footer */
.site-footer { background: var(--navy); color: #a9b8dc; padding-top: 64px; font-size: .96rem; }
.site-footer a { color: #dbe4ff; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer .logo-word { color: #fff; }
.site-footer .logo-ai { background: linear-gradient(120deg, #93c5fd, #c4b5fd); -webkit-background-clip: text; background-clip: text; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 32px; padding-bottom: 48px; }
.footer-brand p { margin-top: 16px; max-width: 26em; }
.footer-title { color: #fff; font-size: .82rem; font-family: var(--mono); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px; }
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer li a { overflow-wrap: anywhere; }
.footer-bottom { border-top: 1px solid rgba(219, 228, 255, .14); padding-block: 22px; font-size: .88rem; }
.footer-bottom p { margin: 0; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* reveal on scroll (only when JS is on) */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
.logo-img{height:34px;width:auto}.site-footer .logo-img{height:40px}