/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@500;600;700;800&display=swap');

:root {
  --primary: #003087;
  --secondary: #00A0E3;
  --dark: #111827;
  --text: #4B5563;
  --light: #F3F4F6;
  --white: #FFFFFF;
  --success: #10B981;
  --danger: #EF4444;
  --warning: #F59E0B;
  --border: #E5E7EB;
  --bg-light: #F9FAFB;
  --radius: 12px;
  --transition: all 0.3s ease;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--bg-light); line-height: 1.6; overflow-x: hidden; }
h1, h2, h3, h4, h5, h6 { font-family: 'Poppins', sans-serif; color: var(--dark); font-weight: 700; line-height: 1.2; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Utilities */
.text-center { text-align: center; }
.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.text-primary { color: var(--primary); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; font-weight: 600; font-family: 'Inter', sans-serif; border-radius: 50px; cursor: pointer; transition: var(--transition); border: none; font-size: 16px; text-align: center; }
.btn-sm { padding: 10px 20px; font-size: 14px; }
.btn-primary { background: var(--primary); color: var(--white); box-shadow: 0 4px 14px rgba(0,48,135,0.3); }
.btn-primary:hover { background: var(--secondary); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,160,227,0.4); color: var(--white); }
.btn-secondary { background: var(--white); color: var(--primary); border: 2px solid var(--primary); }
.btn-secondary:hover { background: var(--primary); color: var(--white); }

/* Loader Overlay */
.loader-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: var(--primary); z-index: 9999; display: flex; flex-direction: column; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.loader-overlay.active { opacity: 1; pointer-events: all; }
.spinner { width: 60px; height: 60px; border: 4px solid rgba(255,255,255,0.2); border-top-color: var(--white); border-radius: 50%; animation: spin 1s linear infinite; margin-bottom: 20px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Navbar */
.navbar { position: fixed; top: 0; left: 0; width: 100%; height: 80px; background: var(--white); z-index: 1000; transition: var(--transition); border-bottom: 1px solid var(--border); }
.navbar.scrolled { box-shadow: var(--shadow); border-bottom: transparent; }
.nav-container { display: flex; justify-content: space-between; align-items: center; height: 100%; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo svg { width: 40px; height: 40px; }
.logo-text { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 18px; color: var(--primary); display: flex; flex-direction: column; line-height: 1.1; }
.logo-text span { font-size: 11px; font-weight: 500; color: var(--text); letter-spacing: 0.5px; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a.nav-item { font-weight: 500; color: var(--dark); font-size: 15px; position: relative; }
.nav-links a.nav-item::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--secondary); transition: var(--transition); }
.nav-links a.nav-item:hover::after, .nav-links a.nav-item.active::after { width: 100%; }
.nav-links a.nav-item:hover, .nav-links a.nav-item.active { color: var(--primary); }
.hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; }
.hamburger span { width: 28px; height: 3px; background: var(--primary); border-radius: 3px; transition: var(--transition); }

@media (max-width: 991px) {
  .nav-links { position: fixed; top: 80px; left: -100%; width: 100%; height: calc(100vh - 80px); background: var(--white); flex-direction: column; align-items: center; justify-content: center; transition: var(--transition); padding: 40px 24px; gap: 24px; }
  .nav-links.active { left: 0; }
  .hamburger { display: flex; }
  .hamburger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
}

/* Page Header (Inner pages) */
.page-header { padding: 160px 0 80px; background: linear-gradient(135deg, var(--primary) 0%, #0045A6 100%); color: var(--white); text-align: center; }
.page-header h1 { font-size: 48px; color: var(--white); margin-bottom: 16px; }
.page-header p { font-size: 18px; opacity: 0.9; max-width: 700px; margin: 0 auto; }

/* Sections */
.section { padding: 100px 0; }
.section-light { background: var(--white); }
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-size: 36px; margin-bottom: 16px; color: var(--primary); }
.section-title p { font-size: 18px; color: var(--text); max-width: 700px; margin: 0 auto; }

/* Hero */
.hero { min-height: 100vh; background: linear-gradient(135deg, var(--primary) 0%, #0045A6 100%); color: var(--white); display: flex; align-items: center; position: relative; overflow: hidden; padding-top: 80px; }
.hero-waves { position: absolute; bottom: 0; left: 0; width: 100%; line-height: 0; z-index: 1; }
.hero-waves svg { display: block; width: 100%; height: 120px; }
.hero-container { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-content h1 { font-size: 56px; color: var(--white); margin-bottom: 24px; line-height: 1.15; }
.hero-content p { font-size: 20px; margin-bottom: 40px; opacity: 0.9; }
.hero-btns { display: flex; gap: 16px; }
.hero-img { position: relative; }
.hero-img img { border-radius: var(--radius); box-shadow: var(--shadow-lg); transform: perspective(1000px) rotateY(-10deg) rotateX(5deg); transition: var(--transition); border: 4px solid rgba(255,255,255,0.1); }
.hero-img img:hover { transform: perspective(1000px) rotateY(0deg) rotateX(0deg); }
.hero-badge { position: absolute; top: -20px; right: -20px; background: var(--secondary); color: var(--white); font-weight: 700; width: 100px; height: 100px; border-radius: 50%; display: flex; align-items: center; justify-content: center; text-align: center; font-size: 14px; box-shadow: var(--shadow-lg); transform: rotate(15deg); }

@media (max-width: 991px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; margin-top: 60px; margin-bottom: 120px; }
  .hero-content h1 { font-size: 40px; }
  .hero-btns { justify-content: center; }
  .hero-img img { transform: none; }
  .hero-badge { right: 10px; top: -10px; }
}

/* Grids */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
@media (max-width: 991px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* Feature Cards */
.feature-card { background: var(--bg-light); padding: 40px 30px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow); transition: var(--transition); border-bottom: 4px solid transparent; border: 1px solid var(--border); }
.feature-card:hover { transform: translateY(-10px); border-bottom: 4px solid var(--secondary); box-shadow: var(--shadow-lg); background: var(--white); }
.feature-icon { width: 70px; height: 70px; background: rgba(0, 160, 227, 0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; color: var(--secondary); font-size: 32px; }
.feature-card h3 { font-size: 20px; margin-bottom: 16px; }

/* Pricing Cards */
.pricing-card { background: var(--white); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); position: relative; border: 1px solid var(--border); display: flex; flex-direction: column; }
.pricing-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: var(--secondary); }
.pricing-card.featured { border: 2px solid var(--primary); box-shadow: var(--shadow-lg); transform: scale(1.05); }
.pricing-card.featured:hover { transform: scale(1.05) translateY(-5px); }
.pricing-badge { position: absolute; top: 16px; right: 16px; background: var(--danger); color: var(--white); font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: 20px; text-transform: uppercase; letter-spacing: 1px; z-index: 2; }
.pricing-badge.popular { background: var(--warning); color: var(--dark); }
.pricing-badge.premium { background: var(--primary); }
.pricing-header { padding: 40px 30px 30px; text-align: center; border-bottom: 1px solid var(--border); background: var(--bg-light); }
.pricing-header h3 { font-size: 22px; margin-bottom: 12px; color: var(--primary); }
.pricing-price { font-size: 48px; font-weight: 800; color: var(--dark); line-height: 1; margin-bottom: 8px; font-family: 'Poppins', sans-serif; }
.pricing-price span { font-size: 18px; color: var(--text); font-weight: 500; }
.pricing-old { text-decoration: line-through; color: var(--text); font-size: 16px; margin-bottom: 10px; font-weight: 500; }
.pricing-features { padding: 30px; flex: 1; }
.pricing-features li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; font-size: 15px; color: var(--dark); font-weight: 500; }
.pricing-features li svg { color: var(--success); width: 22px; height: 22px; flex-shrink: 0; }
.pricing-footer { padding: 0 30px 40px; margin-top: auto; }
.pricing-footer .btn { width: 100%; }
@media (max-width: 991px) { .pricing-card.featured { transform: scale(1); } .pricing-card.featured:hover { transform: translateY(-5px); } }

/* Steps */
.step-item { display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; }
.step-number { width: 70px; height: 70px; background: var(--white); border: 4px solid var(--primary); color: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 800; font-family: 'Poppins', sans-serif; margin-bottom: 24px; z-index: 2; }
.step-item:hover .step-number { background: var(--primary); color: var(--white); }
.step-item::after { content: ''; position: absolute; top: 35px; right: -50%; width: 100%; height: 2px; background: dashed 2px var(--border); z-index: 1; }
.step-item:last-child::after { display: none; }
.step-item h3 { font-size: 20px; margin-bottom: 12px; }
@media (max-width: 991px) { .step-item::after { display: none; } .step-item { margin-bottom: 40px; } }

/* Stats */
.stats-section { background: url('data:image/svg+xml;utf8,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="%23ffffff" opacity="0.1"/></svg>'), var(--primary); color: var(--white); padding: 80px 0; }
.stat-item { text-align: center; }
.stat-number { font-size: 56px; font-weight: 800; font-family: 'Poppins', sans-serif; margin-bottom: 10px; color: var(--secondary); }
.stat-text { font-size: 18px; font-weight: 500; opacity: 0.9; }

/* Testimonials */
.testimonial-card { background: var(--white); padding: 40px; border-radius: var(--radius); box-shadow: var(--shadow); position: relative; border: 1px solid var(--border); }
.testimonial-card::before { content: '"'; position: absolute; top: 20px; left: 30px; font-size: 80px; color: var(--border); font-family: 'Poppins', sans-serif; line-height: 1; opacity: 0.5; }
.testimonial-text { font-size: 16px; font-style: italic; margin-bottom: 24px; position: relative; z-index: 2; line-height: 1.8; }
.testimonial-author { display: flex; align-items: center; gap: 16px; }
.testimonial-avatar { width: 50px; height: 50px; background: var(--secondary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-weight: 700; font-size: 20px; }
.testimonial-info h4 { font-size: 16px; margin-bottom: 4px; }
.testimonial-info span { font-size: 14px; color: var(--text); }

/* FAQ Accordion */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; overflow: hidden; transition: var(--transition); }
.faq-item:hover { border-color: var(--secondary); box-shadow: var(--shadow); }
.faq-question { padding: 24px 30px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; font-size: 18px; font-family: 'Poppins', sans-serif; color: var(--dark); transition: var(--transition); }
.faq-item.active .faq-question { color: var(--primary); border-bottom: 1px solid var(--border); }
.faq-icon { width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; transition: transform 0.3s ease; color: var(--secondary); }
.faq-item.active .faq-icon { transform: rotate(180deg); color: var(--primary); }
.faq-answer { padding: 0 30px; max-height: 0; overflow: hidden; transition: all 0.4s ease; color: var(--text); background: var(--bg-light); }
.faq-item.active .faq-answer { padding: 24px 30px; max-height: 800px; }

/* Filter Tabs */
.filter-tabs { display: flex; justify-content: center; gap: 16px; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn { background: var(--white); border: 2px solid var(--border); padding: 10px 24px; border-radius: 50px; font-weight: 600; cursor: pointer; transition: var(--transition); color: var(--text); }
.filter-btn:hover { border-color: var(--secondary); color: var(--primary); }
.filter-btn.active { background: var(--primary); border-color: var(--primary); color: var(--white); }

/* Forms */
.contact-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; max-width: 1000px; margin: 0 auto; }
.contact-info { background: var(--primary); color: var(--white); padding: 50px; border-radius: var(--radius); }
.contact-info h3 { color: var(--white); font-size: 28px; margin-bottom: 24px; }
.contact-info p { opacity: 0.9; margin-bottom: 40px; }
.info-item { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 24px; }
.info-icon { width: 40px; height: 40px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.info-text h4 { color: var(--white); font-size: 18px; margin-bottom: 4px; }
.info-text p { margin-bottom: 0; }

.contact-form { background: var(--white); padding: 50px; border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 1px solid var(--border); }
.form-group { margin-bottom: 24px; }
.form-label { display: block; margin-bottom: 8px; font-weight: 600; color: var(--dark); font-size: 14px; }
.form-control { width: 100%; padding: 14px 18px; border: 1px solid var(--border); border-radius: 8px; font-family: 'Inter', sans-serif; font-size: 15px; transition: var(--transition); background: var(--bg-light); color: var(--dark); }
.form-control:focus { outline: none; border-color: var(--secondary); box-shadow: 0 0 0 4px rgba(0,160,227,0.1); background: var(--white); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-checkbox { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 24px; }
.form-checkbox input { margin-top: 4px; width: 16px; height: 16px; accent-color: var(--primary); }
.form-checkbox label { font-size: 13px; color: var(--text); line-height: 1.6; }
.form-checkbox a { color: var(--primary); text-decoration: underline; font-weight: 500; }

@media (max-width: 991px) { .contact-container { grid-template-columns: 1fr; } .contact-info, .contact-form { padding: 30px; } }

/* Article & Policy Content */
.article-container { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 60px; border: 1px solid var(--border); margin-top: -60px; position: relative; z-index: 10; margin-bottom: 60px; }
.article-content { max-width: 800px; margin: 0 auto; }
.article-content h1 { font-size: 36px; color: var(--primary); margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.article-content h2 { font-size: 24px; margin: 40px 0 20px; color: var(--dark); }
.article-content h3 { font-size: 20px; margin: 30px 0 16px; color: var(--dark); }
.article-content p { margin-bottom: 20px; font-size: 16px; line-height: 1.8; color: var(--text); }
.article-content ul, .article-content ol { margin-bottom: 24px; padding-left: 24px; }
.article-content li { margin-bottom: 12px; font-size: 16px; line-height: 1.8; color: var(--text); }
.article-content strong { color: var(--dark); }
.article-content .highlight-box { background: var(--bg-light); padding: 24px; border-left: 4px solid var(--secondary); border-radius: 4px; margin: 30px 0; }
@media (max-width: 767px) { .article-container { padding: 30px 20px; } }

/* Footer */
.footer { background: var(--dark); color: var(--white); padding: 80px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.footer-logo svg { width: 40px; height: 40px; filter: brightness(0) invert(1); }
.footer-logo span { font-family: 'Poppins', sans-serif; font-size: 22px; font-weight: 700; color: var(--white); line-height: 1.2; display: flex; flex-direction: column; }
.footer-logo span small { font-size: 12px; font-weight: 400; color: #9CA3AF; }
.footer-desc { color: #9CA3AF; margin-bottom: 24px; font-size: 15px; line-height: 1.7; }
.footer h4 { font-size: 18px; color: var(--white); margin-bottom: 24px; font-weight: 600; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { color: #9CA3AF; transition: var(--transition); font-size: 15px; }
.footer-links a:hover { color: var(--secondary); padding-left: 5px; }
.footer-bottom { border-top: 1px solid #374151; padding-top: 24px; text-align: center; color: #9CA3AF; font-size: 14px; }
.disclaimer { background: #1F2937; padding: 20px; border-radius: 8px; font-size: 13px; color: #D1D5DB; margin-top: 40px; border-left: 4px solid var(--secondary); text-align: left; line-height: 1.6; }
@media (max-width: 991px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 767px) { .footer-grid { grid-template-columns: 1fr; } }

/* Cookie Banner */
.cookie-banner { position: fixed; bottom: 24px; left: 24px; right: 24px; max-width: 600px; background: var(--white); padding: 24px; border-radius: var(--radius); box-shadow: var(--shadow-lg); z-index: 990; display: flex; flex-direction: column; gap: 16px; border: 1px solid var(--border); transform: translateY(150%); transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1); margin: 0 auto; }
.cookie-banner.show { transform: translateY(0); }
.cookie-text { font-size: 14px; color: var(--text); line-height: 1.6; }
.cookie-text a { color: var(--primary); font-weight: 600; text-decoration: underline; }
.cookie-actions { display: flex; gap: 12px; justify-content: flex-end; }
@media (max-width: 767px) { .cookie-actions { flex-direction: column; } .cookie-actions .btn { width: 100%; } }

/* Animations */
[data-aos] { opacity: 0; transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1); }
[data-aos="fade-up"] { transform: translateY(40px); }
[data-aos="fade-in"] { transform: translateY(0); }
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }