/* Reset & Base Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Roboto', sans-serif; line-height: 1.6; color: #333; background-color: #f9f9f9; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section-padding { padding: 80px 0; }
.bg-light { background-color: #f0f4f8; }

/* Typography */
h1, h2, h3, h4, h5, h6 { font-family: 'Poppins', sans-serif; font-weight: 600; margin-bottom: 1rem; color: #1a365d; }
h1 { font-size: 3.5rem; line-height: 1.2; }
h2.section-title { font-size: 2.5rem; text-align: center; margin-bottom: 1rem; }
.section-subtitle { text-align: center; color: #718096; font-size: 1.1rem; margin-bottom: 3rem; }
p { margin-bottom: 1.2rem; font-size: 1.05rem; }

/* Header & Navigation */
.main-header { background-color: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; }
.logo-nav { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; }
.logo img { height: 45px; }
.main-nav { display: flex; gap: 30px; align-items: center; }
.main-nav a { text-decoration: none; color: #4a5568; font-weight: 500; transition: color 0.3s; }
.main-nav a:hover { color: #2d74da; }
.cta-button { background-color: #2d74da; color: white !important; padding: 10px 24px; border-radius: 6px; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: #4a5568; }

/* Hero Section */
.hero { background: linear-gradient(rgba(26, 54, 93, 0.9), rgba(26, 54, 93, 0.8)), url('/assets/img/hero-bg.jpg') center/cover no-repeat; color: white; padding: 120px 0; text-align: center; }
.hero-content { max-width: 800px; margin: 0 auto; }
.hero h1 { color: white; font-size: 3rem; margin-bottom: 1.5rem; }
.hero-subtitle { font-size: 1.3rem; color: #cbd5e0; margin-bottom: 2.5rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.hero-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }

/* Buttons */
.btn { display: inline-block; padding: 14px 32px; border-radius: 6px; text-decoration: none; font-weight: 600; font-size: 1rem; text-align: center; transition: all 0.3s ease; border: 2px solid transparent; cursor: pointer; }
.btn-primary { background-color: #2d74da; color: white; }
.btn-primary:hover { background-color: #1a5bb8; }
.btn-secondary { background-color: #38b2ac; color: white; }
.btn-secondary:hover { background-color: #2c9c96; }
.btn-light { background-color: white; color: #1a365d; }
.btn-light:hover { background-color: #f7fafc; }
.btn-outline-light { border-color: white; color: white; background: transparent; }
.btn-outline-light:hover { background-color: white; color: #1a365d; }

/* Services & Cards */
.services-grid, .team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 30px; margin-top: 40px; }
.service-card, .team-card { background: white; padding: 30px; border-radius: 12px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); text-align: center; transition: transform 0.3s, box-shadow 0.3s; }
.service-card:hover, .team-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }
.service-icon { font-size: 2.5rem; color: #2d74da; margin-bottom: 1.5rem; }

/* Products */
.products-grid { display: flex; justify-content: center; flex-wrap: wrap; gap: 50px; margin-top: 40px; }
.product-logo { text-align: center; max-width: 200px; }
.product-logo img { height: 70px; margin-bottom: 15px; filter: grayscale(100%); opacity: 0.8; transition: all 0.3s; }
.product-logo:hover img { filter: grayscale(0%); opacity: 1; }
.product-logo a { text-decoration: none; color: inherit; }

/* CTA Banner */
.cta-banner { background: linear-gradient(to right, #2d74da, #38b2ac); color: white; text-align: center; }
.cta-banner h2 { color: white; margin-bottom: 1rem; }
.cta-buttons { display: flex; gap: 20px; justify-content: center; margin-top: 2rem; flex-wrap: wrap; }

/* Footer */
.main-footer { background-color: #1a365d; color: #cbd5e0; padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; }
.footer-col h4 { color: white; margin-bottom: 1.5rem; font-size: 1.2rem; }
.footer-col a { display: block; color: #a0aec0; text-decoration: none; margin-bottom: 10px; transition: color 0.3s; }
.footer-col a:hover { color: white; }
.social-links { display: flex; gap: 15px; margin-top: 1.5rem; margin-bottom: 2rem; }
.social-links a { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; background-color: #2d3748; color: white; border-radius: 50%; transition: background-color 0.3s; }
.social-links a:hover { background-color: #2d74da; }
.copyright { font-size: 0.9rem; color: #718096; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid #2d3748; }

/* Form Styles */
.contact-form { background: white; padding: 40px; border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); max-width: 800px; margin: 0 auto; }
.form-group { margin-bottom: 25px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; color: #4a5568; }
.form-control { width: 100%; padding: 14px; border: 1px solid #cbd5e0; border-radius: 6px; font-size: 1rem; transition: border-color 0.3s; }
.form-control:focus { outline: none; border-color: #2d74da; }

/* Responsive Design */
/* === ABOUT PAGE === */
.value-card { background: white; padding: 25px; border-radius: 10px; margin-bottom: 20px; box-shadow: 0 5px 15px rgba(0,0,0,0.03); border-left: 4px solid #2d74da; }
.value-card h3 { color: #2d74da; margin-top: 0; }
.role { color: #38b2ac; font-weight: 500; margin-bottom: 10px; }
/*.team-card img { width: 150px; height: 150px; object-fit: cover; border-radius: 50%; margin-bottom: 20px; border: 5px solid #e2e8f0; }*/

/* === SERVICES PAGE === */
.service-detail { display: flex; align-items: flex-start; gap: 30px; margin-bottom: 60px; padding-bottom: 60px; border-bottom: 1px solid #e2e8f0; }
.service-detail:last-child { border-bottom: 0; margin-bottom: 0; }
.service-icon-large { font-size: 3.5rem; color: #2d74da; min-width: 80px; text-align: center; }
.service-content h3 { margin-top: 0; }
.service-content ul { margin-top: 15px; padding-left: 20px; }
.service-content li { margin-bottom: 8px; }

/* === PARTNERS PAGE === */
.partnership-models { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; margin-top: 40px; }
.model-card { background: white; padding: 35px; border-radius: 12px; box-shadow: 0 10px 25px rgba(0,0,0,0.05); border-top: 5px solid #38b2ac; }
.model-card h3 { color: #1a365d; margin-top: 0; }
.model-card h4 { margin-top: 20px; color: #4a5568; }
.logo-showcase { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 40px; margin-top: 40px; }
.logo-showcase img { height: 60px; filter: grayscale(100%); opacity: 0.7; transition: all 0.3s; }
.logo-showcase img:hover { filter: grayscale(0%); opacity: 1; }

/* === INVESTORS PAGE === */
.pillar { margin-bottom: 25px; }
.pillar h4 { color: #1a365d; margin-bottom: 8px; }
.highlights-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-top: 40px; }
.highlight-box { text-align: center; padding: 30px 20px; background: white; border-radius: 10px; box-shadow: 0 8px 20px rgba(0,0,0,0.04); }
.highlight-icon { font-size: 2.5rem; color: #2d74da; margin-bottom: 15px; }
.investor-contact { display: flex; align-items: center; gap: 30px; background: white; padding: 30px; border-radius: 12px; margin-top: 30px; box-shadow: 0 10px 30px rgba(0,0,0,0.06); }

/* === INTERNS PAGE === */
.curriculum { background: #f7fafc; padding: 25px; border-radius: 10px; border-left: 4px solid #38b2ac; }
.benefits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 25px; margin-top: 40px; }
.benefit-card { text-align: center; padding: 25px 15px; background: white; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.03); }
.benefit-card i { font-size: 2.5rem; color: #673ab7; margin-bottom: 15px; }
.apply-container { max-width: 800px; margin: 0 auto; }

/* === CONTACT PAGE === */
.contact-layout { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 60px; }
.contact-detail { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 30px; }
.contact-detail i { font-size: 1.5rem; color: #2d74da; margin-top: 5px; }
.dept-list { list-style: none; padding-left: 0; }
.dept-list li { margin-bottom: 12px; }
.alert { padding: 15px; border-radius: 8px; margin-bottom: 25px; }
.alert-success { background-color: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error { background-color: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.btn-block { width: 100%; display: block; }
.map-container { border-radius: 10px; overflow: hidden; box-shadow: 0 10px 25px rgba(0,0,0,0.08); }

/* === UTILITY CLASSES === */
.content-two-column { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 50px; margin: 50px 0; }
.process-list { list-style-position: inside; padding-left: 0; }
.process-list li { margin-bottom: 15px; }
.page-hero { color: white; text-align: center; padding: 100px 0; }
.page-hero h1 { color: white; }
.text-center { text-align: center; }
.small-text { font-size: 0.9rem; color: #718096; }
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2.section-title { font-size: 2rem; }
    .main-nav { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background: white; box-shadow: 0 10px 15px rgba(0,0,0,0.1); padding: 20px; }
    .main-nav.active { display: flex; }
    .nav-toggle { display: block; }
    .hero-buttons, .cta-buttons { flex-direction: column; align-items: center; }
    .btn { width: 100%; max-width: 300px; }
    .footer-grid { text-align: center; }
    .social-links { justify-content: center; }
}