/* TipiDV — dark / light via html[data-theme] */
:root {
    --orange: #f26c20;
    --orange-dark: #d95a14;
    --orange-hover: #ff8c4a;
    --radius: 14px;
    --font: system-ui, "Segoe UI", Roboto, sans-serif;
}

[data-theme="light"] {
    --orange-glow: rgba(242, 108, 32, 0.22);
    --bg: #fafafa;
    --bg-elevated: #f3f4f6;
    --bg-card: #ffffff;
    --border: #e5e7eb;
    --text: #111827;
    --text-strong: #111827;
    --text-nav: #374151;
    --text-body: #4b5563;
    --muted: #6b7280;
    --header-bg: rgba(255, 255, 255, 0.92);
    --footer-bg: #111827;
    --footer-text: #9ca3af;
    --footer-link: #e5e7eb;
    --footer-heading: #ffffff;
    --footer-border: #374151;
    --shadow: 0 4px 24px rgba(17, 24, 39, 0.08);
    --hero-glow-1: rgba(242, 108, 32, 0.14);
    --hero-glow-2: rgba(242, 108, 32, 0.07);
    --code-bg: #f3f4f6;
    --icon-bg: rgba(242, 108, 32, 0.1);
    --feature-hover: rgba(242, 108, 32, 0.35);
    --input-bg: #ffffff;
    --alert-bg: #fef2f2;
    --alert-text: #991b1b;
    --alert-border: #fecaca;
    --cta-btn-bg: #0a0a0a;
    --cta-btn-hover: #1a1a1a;
    --mini-flow-text: #4b5563;
}

[data-theme="dark"],
:root:not([data-theme="light"]) {
    --orange-glow: rgba(242, 108, 32, 0.35);
    --bg: #0a0a0a;
    --bg-elevated: #141414;
    --bg-card: #1a1a1a;
    --border: #2a2a2a;
    --text: #f5f5f5;
    --text-strong: #ffffff;
    --text-nav: #d4d4d4;
    --text-body: #d4d4d4;
    --muted: #a3a3a3;
    --header-bg: rgba(10, 10, 10, 0.92);
    --footer-bg: #050505;
    --footer-text: #737373;
    --footer-link: #d4d4d4;
    --footer-heading: #ffffff;
    --footer-border: #2a2a2a;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
    --hero-glow-1: rgba(242, 108, 32, 0.18);
    --hero-glow-2: rgba(242, 108, 32, 0.08);
    --code-bg: #141414;
    --icon-bg: rgba(242, 108, 32, 0.12);
    --feature-hover: rgba(242, 108, 32, 0.4);
    --input-bg: #141414;
    --alert-bg: rgba(220, 38, 38, 0.15);
    --alert-text: #fca5a5;
    --alert-border: rgba(220, 38, 38, 0.3);
    --cta-btn-bg: #0a0a0a;
    --cta-btn-hover: #141414;
    --mini-flow-text: #d4d4d4;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: light dark; }
body {
    margin: 0;
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    transition: background-color 0.2s ease, color 0.2s ease;
}
a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-hover); text-decoration: none; }
img { max-width: 100%; height: auto; }
code {
    background: var(--code-bg);
    color: var(--orange);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: .9em;
}

.container { width: min(1120px, 92vw); margin: 0 auto; }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}
.site-header .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    gap: 16px;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.logo:hover { text-decoration: none; }
.logo-mark {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: block;
    flex-shrink: 0;
}
.logo-wordmark {
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--text-strong);
    letter-spacing: -0.02em;
}
.logo-wordmark span { color: var(--orange); }

.nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.nav a { color: var(--text-nav); font-weight: 500; font-size: .95rem; }
.nav a:hover { color: var(--orange); }

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    transition: border-color 0.15s, background 0.15s;
}
.theme-toggle:hover { border-color: var(--orange); }
.theme-toggle .icon-sun,
.theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 10px;
    font-weight: 700;
    font-size: .95rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary {
    background: var(--orange);
    color: #fff;
    box-shadow: 0 4px 20px var(--orange-glow);
}
.btn-primary:hover { background: var(--orange-dark); color: #fff; }
.btn-outline {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--border);
}
.btn-outline:hover { border-color: var(--orange); color: var(--orange); }

/* Hero */
.hero {
    padding: 72px 0 56px;
    background:
        radial-gradient(ellipse 80% 60% at 20% 0%, var(--hero-glow-1) 0%, transparent 55%),
        radial-gradient(ellipse 50% 40% at 90% 80%, var(--hero-glow-2) 0%, transparent 50%),
        var(--bg);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
@media (max-width: 860px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 {
    font-size: clamp(2rem, 4.5vw, 3rem);
    line-height: 1.12;
    margin: 0 0 16px;
    letter-spacing: -.02em;
    color: var(--text-strong);
}
.hero h1 em { font-style: normal; color: var(--orange); }
.hero-lead { font-size: 1.1rem; color: var(--muted); margin: 0 0 28px; max-width: 32rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; }
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: .8rem;
    color: var(--muted);
}
.hero-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
    border: 1px solid var(--border);
}
.hero-card h3 { margin: 0 0 16px; font-size: 1.05rem; color: var(--text-strong); }
.mini-flow { list-style: none; padding: 0; margin: 0; }
.mini-flow li {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: .9rem;
    color: var(--mini-flow-text);
}
.mini-flow li:last-child { border: 0; }
.step-num {
    flex-shrink: 0;
    width: 28px; height: 28px;
    background: var(--orange);
    color: #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .8rem;
}

/* Sections */
section { padding: 56px 0; }
.section-alt { background: var(--bg-elevated); }
.section-title { text-align: center; margin-bottom: 40px; }
.section-title h2 { font-size: 1.85rem; margin: 0 0 8px; color: var(--text-strong); }
.section-title p { color: var(--muted); margin: 0; max-width: 36rem; margin-inline: auto; }

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}
.feature {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: border-color .2s;
}
.feature:hover { border-color: var(--feature-hover); }
.feature-icon {
    width: 44px; height: 44px;
    background: var(--icon-bg);
    color: var(--orange);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 12px;
}
.feature h3 { margin: 0 0 8px; font-size: 1.05rem; color: var(--text-strong); }
.feature p { margin: 0; color: var(--muted); font-size: .92rem; }

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    align-items: stretch;
}
.price-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    display: flex;
    flex-direction: column;
    position: relative;
}
.price-card.featured {
    border-color: var(--orange);
    box-shadow: 0 8px 40px var(--orange-glow);
}
.price-card .tag {
    position: absolute;
    top: -12px; left: 50%;
    transform: translateX(-50%);
    background: var(--orange);
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.price-card h3 { margin: 8px 0 4px; color: var(--text-strong); }
.price-card .amount {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-strong);
    margin: 12px 0;
}
.price-card .amount small { font-size: .9rem; font-weight: 500; color: var(--muted); }
.price-card ul {
    list-style: none;
    padding: 0;
    margin: 16px 0 24px;
    flex: 1;
    font-size: .9rem;
    color: var(--muted);
}
.price-card ul li { padding: 6px 0; padding-left: 1.4em; position: relative; }
.price-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--orange); font-weight: 700; }

/* FAQ */
.faq { max-width: 720px; margin: 0 auto; }
.faq details {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 10px;
}
.faq summary { font-weight: 600; cursor: pointer; color: var(--text-strong); }
.faq p { margin: 12px 0 0; color: var(--muted); font-size: .92rem; }

/* CTA band */
.cta-band {
    background: linear-gradient(135deg, var(--orange-dark) 0%, var(--orange) 50%, #ff8c4a 100%);
    color: #fff;
    text-align: center;
}
.cta-band h2 { margin: 0 0 12px; font-size: 1.75rem; }
.cta-band p { margin: 0 0 24px; opacity: .92; }
.cta-band .btn-cta {
    background: var(--cta-btn-bg);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,.3);
}
.cta-band .btn-cta:hover { background: var(--cta-btn-hover); color: #fff; }

/* Footer */
.site-footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 40px 0 24px;
    font-size: .9rem;
    border-top: 1px solid var(--footer-border);
}
.site-footer a { color: var(--footer-link); }
.site-footer a:hover { color: var(--orange); }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer .logo-wordmark { color: var(--footer-heading); }
.footer-heading { color: var(--footer-heading); display: block; margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid var(--footer-border); padding-top: 20px; text-align: center; font-size: .8rem; }

/* Forms (comprar) */
.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 4px; color: var(--muted); }
.field input, .field select {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--input-bg);
    color: var(--text);
}
.field input:focus, .field select:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px var(--orange-glow);
}
.field small { color: var(--muted); }
.tabs { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.tab {
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: var(--muted);
    cursor: pointer;
    font-weight: 600;
    font-size: .85rem;
}
.tab.active { background: var(--orange); color: #fff; border-color: var(--orange); }
.alert-error {
    background: var(--alert-bg);
    color: var(--alert-text);
    border: 1px solid var(--alert-border);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: .9rem;
}

#selected-price { color: var(--text-strong); }