/* =====================================================================
   Lumeo Digital — shared stylesheet
   Design system extracted verbatim from the original single-page site.
   Colors, typography, spacing, cards, buttons and footer are UNCHANGED.
   Only reorganization-related additions live at the bottom of this file
   (testimonial block, external-link affordance, legal-page container).
   ===================================================================== */

:root {
    --bg-white: #FFFFFF;
    --text-black: #09090B;
    --text-gray: #4B5563;
    --surface-light: #F4F7FB;
    --accent-blue: #2563EB;
    --electric-glow: rgba(37, 99, 235, 0.12);
    --border-light: rgba(0, 0, 0, 0.08);
    --gradient-blue: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);
}

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

body {
    background-color: var(--bg-white);
    color: var(--text-black);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    padding-top: 100px;
    overflow-x: hidden;
}

h1, h2, h3 { font-weight: 800; }
h4, h5, h6 { font-weight: 600; }

.gradient-text {
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.ambient-sphere {
    position: fixed; top: -10%; right: -10%; width: 600px; height: 600px;
    background: radial-gradient(circle, var(--electric-glow) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: -1; filter: blur(80px); pointer-events: none;
}

/* Navigation */
nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 5%; position: fixed; width: 100%; top: 0; z-index: 1000;
    background: rgba(255, 255, 255, 0.9); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
}

.header-logo-img { height: 100px; cursor: pointer; transition: transform 0.3s ease; }
.header-logo-img:hover { transform: scale(1.02); }

.nav-links { display: flex; align-items: center; gap: 2.5rem; }
.nav-links a {
    color: var(--text-black); text-decoration: none; font-size: 0.95rem;
    font-weight: 600; transition: all 0.3s; cursor: pointer;
}
.nav-links a:hover { color: var(--accent-blue); }

/* Buttons */
.btn-group { display: flex; gap: 1.2rem; justify-content: center; align-items: center; margin-bottom: 1.5rem; flex-wrap: wrap; }
.btn {
    padding: 1rem 2.2rem; border-radius: 8px; font-size: 1rem; font-weight: 700;
    text-decoration: none; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); cursor: pointer; display: inline-block;
}
.btn-primary { background: var(--accent-blue); color: white !important; border: none; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2); }
.btn-outline { border: 2px solid var(--border-light); color: var(--text-black); background: transparent; }
.btn-outline:hover { border-color: var(--text-black); background: var(--text-black); color: white; }

/* Hero */
.hero {
    text-align: center; padding: 2rem 5%; max-width: 1200px; margin: 0 auto;
    min-height: 85vh; display: flex; flex-direction: column; justify-content: center;
}
.hero h1 { font-size: 5rem; margin-bottom: 1.5rem; }
.hero p.subtitle { font-size: 1.35rem; color: var(--text-gray); max-width: 750px; margin: 0 auto 3.5rem auto; line-height: 1.5; }
.proof-line { font-size: 1rem; color: var(--text-gray); font-weight: 500; margin-top: 1rem; }

/* Sections & Cards */
.section-container { padding: 6rem 5%; max-width: 1300px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 4rem; }
.grid-layout { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }

.card {
    background: var(--surface-light); border: 1px solid var(--border-light);
    border-radius: 8px; padding: 2.5rem; position: relative;
    transition: all 0.4s ease; display: flex; flex-direction: column; height: 100%;
}
.card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: var(--accent-blue); border-top-left-radius: 8px; border-top-right-radius: 8px;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 15px 30px rgba(0,0,0,0.04); }
.card h3 { font-size: 1.4rem; margin-bottom: 1.2rem; }
.card p { color: var(--text-gray); font-size: 1.05rem; line-height: 1.6; }

.text-blue { color: var(--accent-blue); font-weight: 700; font-size: 1.05rem; }

/* About Page Layout */
.manifesto-row {
    display: flex; gap: 3rem; align-items: flex-start;
    padding: 4rem 0; border-bottom: 1px solid var(--border-light);
}
.manifesto-row:last-child { border-bottom: none; }
.manifesto-number {
    font-size: 4rem; font-weight: 800; color: var(--electric-glow);
    line-height: 0.8; width: 100px; flex-shrink: 0;
}
.manifesto-text h3 { font-size: 2rem; margin-bottom: 1rem; }
.manifesto-text p { font-size: 1.25rem; color: var(--text-gray); max-width: 800px; }

/* Home cards */
.home-card-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem; margin-bottom: 3rem; text-align: left;
}
.home-card-item {
    background-color: #F1F5F9; border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.05); border-top: 5px solid #2563EB;
    padding: 3rem 2.5rem; height: 100%;
}
.home-card-item h3 { color: #2563EB; font-size: 1.8rem; margin-bottom: 1.5rem; margin-top: 0; }
.home-card-item p { color: #4B5563; line-height: 1.6; font-size: 1.1rem; margin: 0; }

.home-btn-services {
    background: #FFFFFF; color: #000000; border: 2px solid #000000;
    padding: 1rem 2.5rem; font-weight: 800; border-radius: 8px;
    cursor: pointer; transition: 0.3s; display: inline-block; text-decoration: none;
}
.home-btn-services:hover { background: #000000; color: #FFFFFF; }

/* Footer */
footer { background: var(--surface-light); padding: 5rem 5% 2rem 5%; border-top: 1px solid var(--border-light); margin-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.5fr; gap: 3rem; max-width: 1300px; margin: 0 auto 4rem auto; align-items: start; }
.footer-logo-img { max-height: 100px; width: auto; margin-bottom: 15px; }
.footer-col h4 { font-size: 1.1rem; margin-bottom: 1.5rem; color: var(--text-black); padding-top: 8px; font-weight: 700; }
.footer-col a { display: block; color: var(--text-gray); text-decoration: none; margin-bottom: 1rem; font-size: 0.95rem; font-weight: 500; transition: 0.3s; cursor: pointer; }
.footer-col a:hover { color: var(--accent-blue); }

.social-row { display: flex; gap: 12px; margin-top: 24px; }
.social-box {
    width: 50px !important; height: 50px !important;
    background-color: #E5E1E1; border-radius: 12px;
    display: flex !important; align-items: center !important; justify-content: center !important;
    color: #4B5563; text-decoration: none; transition: 0.2s;
}
.social-box:hover { background-color: #09090B; color: #FFFFFF; }
.social-box svg { width: 24px !important; height: 24px !important; display: block !important; margin: 0 !important; fill: currentColor; }

.newsletter-form { display: flex; flex-direction: column; gap: 12px; margin-top: 25px; width: 100%; }
.newsletter-form input {
    width: 100%; padding: 16px; border: 1px solid #e2e8f0; border-radius: 8px;
    font-family: 'Plus Jakarta Sans', sans-serif; font-size: 16px;
}
.newsletter-form button {
    width: 100%; background: var(--accent-blue); color: white; border: none;
    padding: 16px; border-radius: 8px; font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700; cursor: pointer; transition: 0.3s;
}
.newsletter-form button:hover { background: #1d4ed8; }

.footer-baseline {
    text-align: center; color: var(--text-gray); font-size: 0.85rem;
    border-top: 1px solid var(--border-light); padding-top: 2.5rem;
}
.footer-baseline a { color: inherit; text-decoration: none; }
.footer-baseline a:hover { color: var(--accent-blue); }

/* =====================================================================
   Reorganization additions (kept in the site's existing visual language)
   ===================================================================== */

/* External-link affordance — used by Lumeo Link + Medium links.
   Small superscript arrow signals the link opens in a new tab. */
.ext-arrow { font-size: 0.8em; margin-left: 2px; }

/* Testimonial — reuses the brand's established left-accent callout style
   (same treatment as the site's existing highlight boxes). No headshot. */
.testimonial-section { padding: 4rem 5% 6rem; max-width: 1300px; margin: 0 auto; }
.testimonial-header { text-align: center; margin-bottom: 3.5rem; }
.testimonial-eyebrow {
    font-size: 0.85rem; font-weight: 700; color: var(--accent-blue);
    text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.75rem;
}
.testimonial-header h2 { font-size: 2.5rem; font-weight: 800; margin: 0; }
.testimonial-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.75rem; max-width: 1080px; margin: 0 auto; align-items: stretch;
}
.testimonial-card {
    position: relative;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 3.25rem 2.5rem 2.5rem;
    text-align: left;
    display: flex; flex-direction: column; height: 100%;
    box-shadow: 0 10px 30px rgba(9, 15, 20, 0.04);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(9, 15, 20, 0.08); }
.testimonial-card::before {
    content: "\201C";
    position: absolute; top: 0.75rem; left: 1.75rem;
    font-size: 5rem; line-height: 1; font-weight: 800;
    color: var(--accent-blue); opacity: 0.15; pointer-events: none;
}
.testimonial-quote {
    position: relative;
    font-size: 1.12rem; font-weight: 500; line-height: 1.65; color: var(--text-black);
    margin: 0 0 2rem; border: none; padding: 0;
}
.testimonial-quote p { margin: 0; }
.testimonial-cite {
    font-style: normal; margin-top: auto; padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
}
.testimonial-name { font-size: 1.05rem; font-weight: 800; color: var(--text-black); display: block; }
.testimonial-label { font-size: 0.9rem; color: var(--accent-blue); font-weight: 600; display: block; margin-top: 0.2rem; }

/* Staging-only pending-content marker. This never ships to production. */
.pending-approval {
    border: 2px dashed #e11d48; background: #fff1f2; color: #e11d48;
    border-radius: 12px; padding: 1.25rem 1.5rem; max-width: 820px; margin: 1.5rem auto 0;
    font-size: 0.9rem; font-weight: 700; text-align: center;
}

/* Compact "insights" band that replaces the old internal articles section */
.insights-band { text-align: center; padding: 2rem 5% 4rem 5%; }
.insights-band h2 { font-size: 2.5rem; margin-bottom: 1rem; }
.insights-band p { color: var(--text-gray); font-size: 1.1rem; max-width: 640px; margin: 0 auto 2rem auto; }

/* Final CTA band */
.final-cta { text-align: center; padding: 4rem 5% 6rem 5%; max-width: 900px; margin: 0 auto; }
.final-cta h2 { font-size: 2.75rem; margin-bottom: 1rem; }
.final-cta p { color: var(--text-gray); font-size: 1.2rem; max-width: 640px; margin: 0 auto 2.5rem auto; }

/* Legal pages (Privacy / Terms) — preserves the original readable article layout */
.legal { max-width: 900px; margin: 0 auto; padding: 4rem 5% 2rem 5%; }
.legal h1 { font-size: 2.5rem; font-weight: 800; margin-bottom: 20px; }
.legal h2 { font-size: 1.5rem; font-weight: 700; margin-top: 40px; }
.legal p, .legal li { font-weight: 400; color: #444; }
.legal ul { margin-left: 1.25rem; }
.legal .date { font-weight: 600; color: #888; margin-bottom: 40px; }

/* Contact page form (carried over from the original contact section) */
.contact-wrap { max-width: 600px; margin-inline: auto; padding-top: 4rem; padding-bottom: 4rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-form input, .contact-form textarea {
    padding: 1rem; border: 1px solid #ccc; border-radius: 8px; font-size: 1rem; font-family: inherit;
}
.contact-form textarea { min-height: 150px; resize: vertical; }
.contact-form button {
    padding: 1rem; background: #000; color: #fff; border: none; border-radius: 8px;
    font-size: 1.1rem; font-weight: bold; cursor: pointer; transition: 0.3s;
}
.contact-form button:hover { background: var(--accent-blue); }

/* Responsive — unchanged breakpoints from the original site */
@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero h1 { font-size: 3.5rem; }
    .manifesto-row { flex-direction: column; gap: 1rem; }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero { min-height: 60vh; }
    .testimonial-quote { font-size: 1.25rem; }
}