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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: #333333;
    background-color: #fafbfc;
}

/* Colors */
:root {
    --primary: #0a2540;
    --accent: #0070f3;
    --text-dark: #1d1d1f;
    --text-light: #636366;
    --bg-gray: #f5f5f7;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    box-shadow: 0 1px 10px rgba(0,0,0,0.05);
    z-index: 1000;
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}
.nav-logo {
    text-decoration: none;
    display: flex;
    flex-direction: column;
}
.logo-title {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.2rem;
}
.logo-subtitle {
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
}
.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}
.nav-links a:hover {
    color: var(--accent);
}

/* Hero Section */
.hero {
    padding-top: 120px;
    padding-bottom: 60px;
    background: linear-gradient(135deg, #ffffff 0%, #edf4fa 100%);
}
.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 0 20px;
    align-items: center;
}
.hero-text h3 {
    color: var(--accent);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 10px;
}
.hero-text h1 {
    font-size: 2.8rem;
    color: var(--primary);
    line-height: 1.2;
    margin-bottom: 20px;
}
.hero-text .highlight {
    color: var(--accent);
}
.hero-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 30px;
}
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, background 0.2s;
}
.btn-primary {
    background: var(--accent);
    color: #ffffff;
}
.btn-primary:hover {
    background: #0051cb;
    transform: translateY(-1px);
}

/* Hero Image & Placeholders */
.hero-image {
    position: relative;
}
.image-placeholder {
    width: 90%;
    height: 600px;
    background: #e2e8f0;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #718096;
    border: 2px dashed #cbd5e0;
    text-align: center;
    padding: 20px;
}
.image-placeholder i {
    font-size: 3.5rem;
    margin-bottom: 15px;
    color: #a0aec0;
}
.badge {
    position: absolute;
    background: #ffffff;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    gap: 12px;
}
.badge-1 { bottom: 20px; left: -20px; }
.badge-2 { top: 20px; right: -20px; }
.badge-icon {
    color: var(--accent);
    font-size: 1.5rem;
}
.badge h4 { font-size: 0.9rem; color: var(--primary); }
.badge p { font-size: 0.75rem; color: var(--text-light); }

/* Stats Bar */
.stats-bar {
    background: var(--primary);
    color: #ffffff;
    padding: 40px 0;
}
.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
    padding: 0 20px;
}
.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
}
.stat-number span { color: var(--accent); }
.stat-label {
    font-size: 0.9rem;
    color: #cbd5e0;
    margin-top: 5px;
}

/* About Section */
.about {
    padding: 80px 0;
    background: #ffffff;
}
.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    padding: 0 20px;
    align-items: center;
}
.about-image { position: relative; }
.experience-ribbon {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--accent);
    color: white;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.section-header h2 {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 20px;
}
.about-text p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}
.about-list {
    list-style: none;
    margin-top: 20px;
}
.about-list li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-dark);
    font-weight: 500;
}
.about-list li i { color: #28a745; }

/* Expertise Grid */
.expertise { padding: 80px 0; background: var(--bg-gray); }
.center { text-align: center; margin-bottom: 40px; }
.center p { color: var(--text-light); margin-top: 10px; }
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.expertise-card {
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
    transition: transform 0.2s;
}
.expertise-card:hover { transform: translateY(-5px); }
.card-icon { font-size: 2rem; color: var(--accent); margin-bottom: 15px; }
.expertise-card h3 { margin-bottom: 10px; color: var(--primary); }
.expertise-card p { color: var(--text-light); font-size: 0.9rem; line-height: 1.5; }

/* Journey & Timeline */
.journey { padding: 80px 0; background: #ffffff; }
.journey-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 0 20px;
}
.timeline-step { text-align: center; position: relative; }
.step-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-gray);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    margin: 0 auto 15px auto;
}
.timeline-step h4 { margin-bottom: 8px; color: var(--primary); }
.timeline-step p { color: var(--text-light); font-size: 0.85rem; }

/* FAQ List */
.faq { padding: 80px 0; background: var(--bg-gray); }
.faq-list { max-width: 800px; margin: 0 auto; padding: 0 20px; }
.faq-item { background: white; padding: 20px; border-radius: 6px; margin-bottom: 15px; }
.faq-item h4 { color: var(--primary); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.faq-item p { color: var(--text-light); font-size: 0.95rem; line-height: 1.5; }

/* Contact & Footer */
.contact { background: var(--primary); color: white; padding: 60px 0; border-bottom: 1px solid #1a365d; }
.contact-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; padding: 0 20px; }
.contact-grid h4 { margin-bottom: 15px; color: var(--accent); }
.contact-grid p { margin-bottom: 10px; color: #cbd5e0; }
.contact-grid p i { margin-right: 8px; color: var(--accent); }
footer { background: var(--primary); color: #a0aec0; text-align: center; padding: 20px; font-size: 0.85rem; }

/* Float WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: white;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 30px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 100;
    text-decoration: none;
    transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.1); }

/* Mobile Optimization */
@media (max-width: 768px) {
    .hero-container, .about-container, .stats-container, .journey-timeline, .contact-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .nav-links { display: none; }
    .badge { position: static; margin-top: 10px; }
}