/* ==========================================================================
   PORTFOLIO 3: EXECUTIVE CONSULTANT (CLEAN & LIGHT)
   ========================================================================== */

:root {
    --primary: #0f172a;      /* Dark Navy */
    --primary-light: #1e293b;
    --accent: #2563eb;       /* Professional Blue */
    --accent-hover: #1d4ed8;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;     /* Very subtle gray */
    --text-main: #334155;
    --text-muted: #64748b;
    --border: #e2e8f0;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-white);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .logo {
    color: var(--primary);
    font-weight: 700;
    line-height: 1.2;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 5%; }
img { max-width: 100%; display: block; border-radius: 12px; }
a { text-decoration: none; }

/* Utilities */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.bg-light { background-color: var(--bg-light); }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }
.pt-4 { padding-top: 1.5rem; }
.border-top { border-top: 1px solid var(--border); }

/* Banner */
.josef-preview-banner { background: var(--bg-light); color: var(--text-main); text-align: center; padding: 8px; font-size: 13px; border-bottom: 1px solid var(--border); }

/* The Boxed Header */
.nav-wrapper { padding: 20px 5%; position: sticky; top: 0; z-index: 100; background: var(--bg-white); }
.boxed-header { max-width: 1100px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 15px 25px; background: var(--bg-white); border-radius: 50px; border: 1px solid var(--border); box-shadow: 0 4px 20px rgba(0,0,0,0.03); }

.logo { font-size: 1.4rem; letter-spacing: -1px; }

.main-nav a { color: var(--text-main); font-size: 0.95rem; font-weight: 500; margin: 0 1rem; transition: color 0.2s; }
.main-nav a:hover { color: var(--accent); }

.nav-actions { display: flex; align-items: center; gap: 20px; }
.link-back { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; }
.link-back:hover { color: var(--primary); }

/* Buttons */
.btn-primary { background: var(--primary); color: var(--bg-white); padding: 12px 24px; border-radius: 8px; font-weight: 500; font-size: 0.95rem; display: inline-block; transition: background 0.2s; }
.btn-primary:hover { background: var(--primary-light); }

.btn-outline { border: 1px solid var(--border); color: var(--primary); padding: 12px 24px; border-radius: 8px; font-weight: 500; font-size: 0.95rem; display: inline-block; transition: all 0.2s; }
.btn-outline:hover { border-color: var(--primary); background: var(--bg-light); }

/* Split Hero */
.hero-split { padding: 80px 0; }
.hero-container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }

.eyebrow { color: var(--accent); font-weight: 600; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; display: block; margin-bottom: 15px; }
.hero-content h1 { font-size: clamp(2.2rem, 4vw, 3rem); letter-spacing: -0.5px; margin-bottom: 20px; }
.hero-sub { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 30px; }
.hero-buttons { display: flex; gap: 15px; }

.hero-image { position: relative; }
.experience-badge { position: absolute; bottom: -20px; left: -20px; background: var(--bg-white); padding: 20px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); display: flex; align-items: center; gap: 15px; }
.experience-badge .number { font-size: 2rem; font-weight: 700; color: var(--accent); line-height: 1; }
.experience-badge .text { font-size: 0.85rem; font-weight: 500; line-height: 1.2; color: var(--text-muted); }

/* Logo Cloud */
.logo-cloud { padding: 60px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.logos-flex { display: flex; justify-content: center; gap: 50px; flex-wrap: wrap; margin-top: 30px; opacity: 0.6; }
.placeholder-logo { font-size: 1.2rem; font-weight: 700; color: var(--text-muted); font-family: 'Merriweather', serif; }

/* Expertise Section */
.expertise-section { padding: 100px 0; }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 60px auto; }
.section-header h2 { font-size: 2rem; margin-bottom: 15px; }
.section-header p { font-size: 1.1rem; color: var(--text-muted); }

.expertise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.expert-card { background: var(--bg-white); padding: 40px 30px; border-radius: 12px; border: 1px solid var(--border); box-shadow: 0 4px 15px rgba(0,0,0,0.02); transition: transform 0.3s; }
.expert-card:hover { transform: translateY(-5px); border-color: #cbd5e1; }
.icon-wrap { width: 50px; height: 50px; background: #eff6ff; color: var(--accent); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 20px; }
.expert-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.expert-card p { font-size: 0.95rem; color: var(--text-muted); }

/* Results Section */
.results-section { padding: 100px 0; }
.results-split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

.results-text h2 { font-size: 2rem; margin-bottom: 20px; }
.impact-list { list-style: none; margin: 25px 0; }
.impact-list li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 15px; font-size: 1.05rem; }
.impact-list i { color: #10b981; font-size: 1.2rem; margin-top: 2px; }

.results-quote { background: var(--bg-light); padding: 40px; border-radius: 12px; border: 1px solid var(--border); position: relative; }
.quote-icon { font-size: 3rem; color: #cbd5e1; position: absolute; top: 20px; left: 20px; opacity: 0.5; }
blockquote { font-family: 'Merriweather', serif; font-size: 1.1rem; line-height: 1.7; color: var(--primary); position: relative; z-index: 2; margin-bottom: 25px; }
.quote-author strong { display: block; color: var(--primary); }
.quote-author span { font-size: 0.9rem; color: var(--text-muted); }

/* Footer */
.clean-footer { padding: 80px 0 30px 0; background: var(--bg-light); }
.clean-footer h2 { font-size: 2rem; margin-bottom: 15px; }

/* Animations */
.fade-in-up { animation: fadeInUp 0.8s ease forwards; opacity: 0; }
.delay-1 { animation-delay: 0.2s; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* Mobile */
@media (max-width: 992px) {
    .hero-container, .results-split { grid-template-columns: 1fr; gap: 40px; }
    .main-nav, .hide-mobile { display: none; }
    .hero-image { max-width: 500px; margin: 0 auto; }
}