/* liveratti studio — site.css (2026 redesign) */
:root {
    --blue: #2f8fe8;
    --blue-dark: #1f6fc0;
    --violet: #7c5cf6;
    --navy: #0f172a;
    --ink: #1e293b;
    --muted: #5b6b82;
    --line: #e5eaf2;
    --soft: #f4f7fb;
    --white: #ffffff;
    --wa: #25d366;
    --wa-dark: #1ebe5b;
    --radius: 16px;
    --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.14);
    --font: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font);
    color: var(--ink);
    background: var(--white);
    line-height: 1.6;
    font-size: 16px;
    padding-bottom: 0;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-dark); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 14px; color: var(--navy); letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 14px; }
.container { width: min(1140px, 100% - 40px); margin: 0 auto; }
.section { padding: 88px 0; }
.section-soft { background: var(--soft); }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head p:last-child { color: var(--muted); font-size: 1.05rem; }
.eyebrow {
    display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--blue); margin-bottom: 12px;
}
.eyebrow.light { color: #8ec5ff; }
.link { font-weight: 700; text-decoration: none; }
.link:hover { text-decoration: underline; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 13px 24px; border-radius: 999px; font-weight: 700; font-size: 0.98rem;
    text-decoration: none; border: 2px solid transparent; cursor: pointer;
    transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
    font-family: inherit; line-height: 1.2; white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: 16px 30px; font-size: 1.05rem; }
.btn-sm { padding: 10px 18px; font-size: 0.9rem; }
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--violet)); color: #fff; box-shadow: 0 8px 24px rgba(47,143,232,.35); }
.btn-primary:hover { box-shadow: 0 12px 30px rgba(47,143,232,.45); color: #fff; }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 8px 24px rgba(37,211,102,.35); }
.btn-wa:hover { background: var(--wa-dark); color: #fff; box-shadow: 0 12px 30px rgba(37,211,102,.45); }
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-dark); }
.btn-outline { background: transparent; color: var(--blue-dark); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn[disabled] { opacity: .6; cursor: wait; transform: none; }

/* Header */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(255,255,255,.88); backdrop-filter: saturate(160%) blur(12px);
    -webkit-backdrop-filter: saturate(160%) blur(12px);
    border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); font-weight: 800; font-size: 1.2rem; letter-spacing: -0.01em; }
.brand em { font-style: normal; font-weight: 500; color: var(--blue); }
.site-nav { display: flex; gap: 28px; }
.site-nav a { text-decoration: none; color: var(--ink); font-weight: 600; font-size: 0.95rem; }
.site-nav a:hover { color: var(--blue-dark); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
    background: transparent; border: 2px solid var(--line); color: var(--ink); border-radius: 999px;
    padding: 6px 12px; font-size: 0.8rem; font-weight: 800; cursor: pointer; letter-spacing: .08em; font-family: inherit;
}
.lang-toggle:hover { border-color: var(--blue); color: var(--blue-dark); }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; padding: 10px; flex-direction: column; justify-content: center; gap: 5px; }
.nav-toggle span { display: block; height: 2.5px; background: var(--navy); border-radius: 2px; transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Hero */
.hero {
    position: relative; overflow: hidden;
    padding: 72px 0 60px;
    background:
        radial-gradient(900px 500px at 85% -10%, rgba(124,92,246,.16), transparent 60%),
        radial-gradient(700px 500px at -10% 40%, rgba(47,143,232,.14), transparent 60%),
        linear-gradient(180deg, #f7faff 0%, #ffffff 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; }
.hero-copy .lead { font-size: 1.15rem; color: var(--muted); max-width: 560px; margin-bottom: 28px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.trust-row { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.trust-row li { display: flex; align-items: center; gap: 8px; font-size: 0.92rem; color: var(--muted); font-weight: 600; }
.trust-row svg { width: 18px; height: 18px; color: var(--wa); }

/* Hero mockups */
.hero-visual { position: relative; min-height: 420px; }
.mock-browser {
    position: absolute; left: 0; top: 10px; width: 88%;
    background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg); overflow: hidden;
    border: 1px solid var(--line);
    animation: float 7s ease-in-out infinite;
}
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: #f1f5f9; border-bottom: 1px solid var(--line); }
.mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: #cbd5e1; display: block; }
.mock-bar i:nth-child(1) { background: #fb7185; } .mock-bar i:nth-child(2) { background: #fbbf24; } .mock-bar i:nth-child(3) { background: #34d399; }
.mock-bar b { margin-left: 10px; font-size: 10px; font-weight: 600; color: #94a3b8; background: #fff; border-radius: 6px; padding: 3px 40px 3px 10px; }
.mock-body { padding: 16px 18px 20px; }
.mock-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.mock-logo { width: 54px; height: 10px; border-radius: 4px; background: linear-gradient(90deg, var(--blue), var(--violet)); display: block; }
.mock-pill { width: 64px; height: 18px; border-radius: 999px; background: var(--wa); display: block; }
.mock-hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; align-items: center; margin-bottom: 18px; }
.mock-lines i { display: block; height: 10px; border-radius: 5px; background: #e2e8f0; margin-bottom: 8px; }
.mock-lines i:first-child { height: 14px; background: #cbd5e1; }
.mock-lines i.short { background: #e2e8f0; }
.mock-btn { display: block; width: 84px; height: 22px; border-radius: 999px; background: linear-gradient(135deg, var(--blue), var(--violet)); margin-top: 12px; }
.mock-btn.wide { width: 100%; margin-top: 14px; }
.mock-art { height: 96px; border-radius: 12px; background: linear-gradient(135deg, #dbeafe, #ede9fe); }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mock-cards span { display: block; height: 46px; border-radius: 10px; background: #f1f5f9; border: 1px solid var(--line); }
.mock-phone {
    position: absolute; right: 0; bottom: 0; width: 34%; max-width: 190px; aspect-ratio: 9 / 18.5;
    background: var(--navy); border-radius: 30px; padding: 10px; box-shadow: var(--shadow-lg);
    animation: float 6s ease-in-out infinite reverse;
}
.mock-notch { width: 40%; height: 14px; background: var(--navy); border-radius: 0 0 12px 12px; margin: 0 auto -14px; position: relative; z-index: 2; }
.mock-screen { background: #fff; border-radius: 22px; height: 100%; padding: 26px 14px 14px; }
.mock-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; }
.mock-tiles span { display: block; aspect-ratio: 1; border-radius: 10px; background: #eef2ff; }
.mock-tiles span:nth-child(2) { background: #dbeafe; } .mock-tiles span:nth-child(3) { background: #ede9fe; } .mock-tiles span:nth-child(4) { background: #d1fae5; }
.mock-badge {
    position: absolute; left: 6%; bottom: 8%; display: flex; align-items: center; gap: 10px;
    background: #fff; border-radius: 14px; padding: 10px 14px; box-shadow: var(--shadow-lg); border: 1px solid var(--line);
    animation: float 5s ease-in-out infinite 1s;
}
.mock-badge svg { width: 30px; height: 30px; padding: 6px; border-radius: 10px; background: #d1fae5; color: #059669; }
.mock-badge strong { display: block; font-size: 0.85rem; color: var(--navy); }
.mock-badge small { color: var(--muted); font-size: 0.75rem; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Stats */
.stats { background: var(--navy); color: #fff; padding: 28px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stats-grid div { display: flex; flex-direction: column; gap: 2px; }
.stats-grid strong { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; background: linear-gradient(90deg, #8ec5ff, #c4b5fd); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stats-grid span:last-child { color: #b7c3d6; font-size: 0.9rem; font-weight: 600; }

/* Cards & grids */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc { display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.svc-icon { width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(135deg, var(--blue), var(--violet)); display: grid; place-items: center; margin-bottom: 18px; }
.svc-icon svg { width: 26px; height: 26px; color: #fff; }
.svc p { color: var(--muted); font-size: 0.95rem; }
.svc-price { margin-top: auto; font-weight: 800; color: var(--navy) !important; font-size: 1rem !important; }
.svc .link { font-size: 0.95rem; }

/* Process */
.section-dark { background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 55%, #1e3a8a 100%); color: #dbe4f3; }
.section-dark h2, .section-dark h3 { color: #fff; }
.process-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.process-copy p { color: #b7c3d6; font-size: 1.05rem; margin-bottom: 26px; }
.steps { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 22px; }
.steps li { display: flex; gap: 18px; align-items: flex-start; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); padding: 20px 22px; }
.step-num { flex-shrink: 0; width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--violet)); color: #fff; display: grid; place-items: center; font-weight: 800; }
.steps h3 { font-size: 1.05rem; margin-bottom: 6px; }
.steps p { margin: 0; color: #b7c3d6; font-size: 0.95rem; }

/* Benefits */
.benefit { padding: 8px 4px; }
.benefit svg { width: 40px; height: 40px; padding: 8px; border-radius: 12px; background: #e8f1fd; color: var(--blue-dark); margin-bottom: 14px; }
.benefit h3 { font-size: 1.05rem; margin-bottom: 6px; }
.benefit p { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* Pricing */
.pricing-grid { align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 30px 26px; }
.plan.featured { border-color: var(--blue); box-shadow: 0 20px 50px rgba(47,143,232,.22); }
.plan-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--blue), var(--violet)); color: #fff; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; padding: 6px 14px; border-radius: 999px; white-space: nowrap; }
.plan h3 { font-size: 1.2rem; margin-bottom: 4px; }
.plan-for { color: var(--muted); font-size: .9rem; min-height: 2.7em; }
.plan-price { font-size: 2.1rem; font-weight: 800; color: var(--navy); letter-spacing: -0.02em; margin: 6px 0 2px; }
.plan-price small { font-size: .9rem; font-weight: 600; color: var(--muted); }
.plan-time { display: flex; align-items: center; gap: 6px; font-size: .85rem; font-weight: 700; color: var(--blue-dark); margin-bottom: 16px; }
.plan-time svg { width: 16px; height: 16px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 22px; flex: 1; }
.plan li { position: relative; padding: 6px 0 6px 26px; font-size: .92rem; color: var(--ink); border-top: 1px solid var(--line); }
.plan li:first-child { border-top: 0; }
.plan li::before { content: ""; position: absolute; left: 0; top: 11px; width: 16px; height: 16px; border-radius: 50%; background: #d1fae5 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23059669' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round' d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/10px no-repeat; }
.plan.custom { background: linear-gradient(180deg, #f7f5ff, #fff); }
.pricing-note { text-align: center; margin-top: 30px; color: var(--muted); }
.pricing-note a { font-weight: 700; }

/* FAQ */
.faq-wrap { max-width: 820px; }
.faq details { border: 1px solid var(--line); border-radius: 14px; background: #fff; margin-bottom: 12px; padding: 0 22px; }
.faq summary { cursor: pointer; list-style: none; font-weight: 700; padding: 18px 32px 18px 0; position: relative; color: var(--navy); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.4rem; font-weight: 600; color: var(--blue); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 18px; margin: 0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
.contact-copy > p { color: var(--muted); font-size: 1.05rem; margin-bottom: 24px; }
.contact-list { list-style: none; padding: 0; margin: 30px 0 0; display: flex; flex-direction: column; gap: 14px; }
.contact-list li { display: flex; align-items: flex-start; gap: 12px; color: var(--ink); font-weight: 600; }
.contact-list svg { width: 22px; height: 22px; color: var(--blue); flex-shrink: 0; margin-top: 1px; }
.contact-list a { color: var(--ink); text-decoration: none; }
.contact-list a:hover { color: var(--blue-dark); }
.contact-form { padding: 30px; }
.contact-form label { display: block; margin-bottom: 16px; font-weight: 700; font-size: .9rem; color: var(--navy); }
.contact-form label span { display: block; margin-bottom: 6px; }
.contact-form input, .contact-form select, .contact-form textarea {
    width: 100%; font: inherit; font-size: 1rem; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px;
    background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(47,143,232,.15); }
.contact-form textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-msg { padding: 12px 14px; border-radius: 10px; font-weight: 600; margin-bottom: 14px; font-size: .95rem; }
.form-msg.ok { background: #d1fae5; color: #065f46; }
.form-msg.err { background: #fee2e2; color: #991b1b; }
.contact-form .btn { width: 100%; }
.form-note { margin: 12px 0 0; font-size: .82rem; color: var(--muted); text-align: center; }

/* Footer */
.site-footer { background: var(--navy); color: #b7c3d6; padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 32px; }
.site-footer .brand { color: #fff; margin-bottom: 12px; }
.site-footer .brand img { filter: brightness(0) invert(1); }
.site-footer p { font-size: .92rem; max-width: 380px; }
.site-footer nav { display: flex; flex-direction: column; gap: 8px; }
.site-footer a { color: #d6deea; text-decoration: none; font-weight: 600; font-size: .95rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0 26px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .85rem; }
.footer-bottom a { font-weight: 500; }

/* Floating WA + mobile bar */
.wa-float {
    position: fixed; right: 24px; bottom: 24px; z-index: 60; width: 58px; height: 58px; border-radius: 50%;
    background: var(--wa); color: #fff; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(37,211,102,.45);
    transition: transform .15s; animation: wa-pulse 2.6s infinite;
}
.wa-float svg { width: 30px; height: 30px; }
.wa-float:hover { transform: scale(1.08); }
@keyframes wa-pulse { 0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,.45); } 50% { box-shadow: 0 8px 36px rgba(37,211,102,.8); } }
.mobile-bar { display: none; }

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .mock-browser, .mock-phone, .mock-badge, .wa-float { animation: none; }
    html { scroll-behavior: auto; }
}

/* Responsive */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { max-width: 520px; margin: 0 auto; width: 100%; }
    .process-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
    .site-nav {
        display: none; position: absolute; left: 0; right: 0; top: 70px; flex-direction: column; gap: 0;
        background: #fff; border-bottom: 1px solid var(--line); padding: 8px 20px 16px; box-shadow: var(--shadow-lg);
    }
    .site-nav.open { display: flex; }
    .site-nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
    .nav-toggle { display: flex; }
    .header-actions .btn-wa { display: none; }
}
@media (max-width: 720px) {
    body { padding-bottom: 76px; }
    .section { padding: 64px 0; }
    .hero { padding: 44px 0 40px; }
    .hero-ctas .btn { width: 100%; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid strong { font-size: 1.6rem; }
    .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .contact-form { padding: 22px; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .wa-float { display: none; }
    .mobile-bar {
        display: grid; grid-template-columns: 1fr 1fr; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
        padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.95); border-top: 1px solid var(--line);
        backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    }
    .mobile-bar .btn { padding: 12px 10px; font-size: .95rem; }
    .hero-visual { min-height: 340px; }
    .mock-badge { left: 2%; }
    .plan-for { min-height: 0; }
}