:root {
    --navy: #123A5E;
    --navy-dark: #0A2238;
    --blue: #1E5A8A;
    --cyan: #2FB4D8;
    --teal: #7FD8E8;
    --light-bg: #F5F9FC;
    --white: #FFFFFF;
    --text-main: #333333;
    --text-muted: #666666;
    --border: #E0E8F0;
    --font-family: 'Inter', sans-serif;
    --transition: all 0.3s ease;
    --shadow: 0 4px 12px rgba(18, 58, 94, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-family: var(--font-family); color: var(--text-main); line-height: 1.6; }
body { background-color: var(--white); overflow-x: hidden; }

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container { width: 90%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.text-center { text-align: center; }
.bg-light { background-color: var(--light-bg); }
.bg-navy { background-color: var(--navy); color: var(--white); }
.text-white { color: var(--white); }
.mt-4 { margin-top: 1.5rem; }
.w-100 { width: 100%; }

.grid { display: grid; gap: 2rem; }
.two-col { grid-template-columns: 1fr 1fr; }
.align-center { align-items: center; }

section { padding: 5rem 0; }
.section-header { margin-bottom: 3rem; }
h1 { font-size: 2.5rem; line-height: 1.2; margin-bottom: 1rem; color: var(--navy); }
h2 { font-size: 2rem; margin-bottom: 1rem; color: var(--navy); }
.bg-navy h2 { color: var(--white); }
h3 { font-size: 1.25rem; margin-bottom: 0.75rem; color: var(--navy); }
.bg-navy h3 { color: var(--white); }
p { margin-bottom: 1rem; color: var(--text-muted); }
.bg-navy p { color: #D0D8E0; }
.subtitle { font-size: 1.125rem; max-width: 600px; margin: 0 auto 2rem; }

.btn { display: inline-block; padding: 0.75rem 1.5rem; border-radius: 6px; font-weight: 600; cursor: pointer; transition: var(--transition); text-align: center; border: none; }
.btn-primary { background: linear-gradient(135deg, var(--cyan), var(--blue)); color: var(--white); box-shadow: 0 4px 10px rgba(47, 180, 216, 0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 15px rgba(47, 180, 216, 0.4); }
.btn-outline { border: 2px solid var(--blue); color: var(--blue); background: transparent; }
.btn-outline:hover { background: var(--blue); color: var(--white); }

.badge { display: inline-block; padding: 0.25rem 0.75rem; background-color: rgba(47, 180, 216, 0.1); color: var(--blue); border-radius: 20px; font-size: 0.875rem; font-weight: 600; margin-bottom: 1rem; border: 1px solid rgba(47, 180, 216, 0.3); }
.notice-box { background-color: rgba(47, 180, 216, 0.1); padding: 1rem; border-left: 4px solid var(--cyan); border-radius: 4px; font-weight: 500; color: var(--navy); margin-top: 1rem; }

/* Header */
#main-header { position: fixed; top: 0; left: 0; width: 100%; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.05); transition: var(--transition); }
.header-container { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.logo { display: flex; align-items: center; font-size: 1.5rem; font-weight: 700; color: var(--navy); }
.logo-dot { width: 8px; height: 8px; background-color: var(--cyan); border-radius: 50%; margin-left: 2px; margin-top: 8px; }
.nav-links { display: flex; gap: 2rem; align-items: center; margin-right: 2rem; }
.nav-links a { font-weight: 500; color: var(--text-main); }
.nav-links a:hover { color: var(--cyan); }
#main-nav { display: flex; align-items: center; }
.mobile-menu-toggle { display: none; background: transparent; border: none; cursor: pointer; padding: 0.5rem; }
.hamburger { display: block; width: 24px; height: 2px; background: var(--navy); position: relative; transition: var(--transition); }
.hamburger::before, .hamburger::after { content: ''; position: absolute; width: 24px; height: 2px; background: var(--navy); left: 0; transition: var(--transition); }
.hamburger::before { top: -6px; }
.hamburger::after { bottom: -6px; }

/* Hero */
#hero { padding: 8rem 0 5rem; display: flex; align-items: center; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.hero-ctas { display: flex; gap: 1rem; margin-top: 2rem; }
.trust-strip { margin-top: 3rem; display: flex; flex-wrap: wrap; gap: 1.5rem; color: var(--text-muted); font-size: 0.9rem; font-weight: 500; }
.trust-strip span { display: flex; align-items: center; gap: 0.5rem; }
.hero-image img { border-radius: 12px; box-shadow: var(--shadow); }

/* Services */
.services-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.card { background: var(--white); padding: 2rem; border-radius: 12px; box-shadow: var(--shadow); border: 1px solid var(--border); transition: var(--transition); }
.card:hover { transform: translateY(-5px); box-shadow: 0 8px 24px rgba(18, 58, 94, 0.12); }

/* Steps */
.steps-grid { grid-template-columns: repeat(3, 1fr); text-align: center; }
.step-card { padding: 2rem; }
.step-number { width: 48px; height: 48px; background: var(--cyan); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; font-weight: 700; margin: 0 auto 1.5rem; }

/* Features */
.feature-list { list-style: none; margin-top: 1.5rem; }
.feature-list li { position: relative; padding-left: 2rem; margin-bottom: 1rem; color: #D0D8E0; }
.feature-list li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--cyan); font-weight: bold; }
.image-wrapper img { border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.3); }

/* Contact */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; font-size: 0.9rem; color: var(--navy); }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.75rem; border: 1px solid var(--border); border-radius: 6px; font-family: inherit; font-size: 1rem; transition: var(--transition); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(47, 180, 216, 0.2); }
.form-status { margin-top: 1rem; padding: 1rem; border-radius: 6px; display: none; font-weight: 500; text-align: center; }
.form-status.success { display: block; background-color: #D4EDDA; color: #155724; }
.form-status.error { display: block; background-color: #F8D7DA; color: #721C24; }

/* Footer */
footer { padding: 4rem 0 2rem; }
.footer-container { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand p { font-size: 0.9rem; margin-bottom: 0.5rem; }
.footer-links ul { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a:hover, .footer-contact a:hover { color: var(--cyan); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 2rem; display: flex; justify-content: space-between; font-size: 0.875rem; color: #A0B0C0; }

/* Animations */
.fade-in-up { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in-up.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }

/* Responsive */
@media (max-width: 992px) {
    .hero-container, .grid.two-col { grid-template-columns: 1fr; }
    #hero { padding-top: 6rem; text-align: center; }
    .hero-ctas, .trust-strip { justify-content: center; }
    .steps-grid { grid-template-columns: 1fr; gap: 1rem; }
    .footer-container { grid-template-columns: 1fr; gap: 2rem; }
    h1 { font-size: 2rem; }
}
@media (max-width: 768px) {
    .mobile-menu-toggle { display: block; }
    #main-nav { position: absolute; top: 80px; left: 0; width: 100%; background: var(--white); flex-direction: column; padding: 2rem; box-shadow: 0 10px 10px rgba(0,0,0,0.05); clip-path: polygon(0 0, 100% 0, 100% 0, 0 0); transition: clip-path 0.4s ease; }
    #main-nav.active { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
    .nav-links { flex-direction: column; margin: 0 0 1.5rem 0; width: 100%; align-items: center; gap: 1.5rem; }
    .hero-ctas { flex-direction: column; }
    .footer-bottom { flex-direction: column; align-items: center; gap: 1rem; text-align: center; }
}

/* Logo image + inline SVG media (fix: missing logo & broken images) */
.logo-img { height: 40px; width: auto; display: block; }
.hero-image .hero-svg, .image-wrapper .section-svg { width: 100%; height: auto; display: block; border-radius: 12px; }
.hero-image .hero-svg { box-shadow: var(--shadow); }
.image-wrapper .section-svg { box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.footer-brand .logo-text { color: var(--white); }
@media (max-width: 992px) {
    .hero-image { max-width: 460px; margin: 2rem auto 0; }
    .image-wrapper { max-width: 500px; margin: 0 auto; }
}

.footer-logo { display: inline-block; }
.footer-logo-img { height: 48px; width: auto; display: block; filter: brightness(0) invert(1); }