/* styles.css */
:root {
    --primary: #0052cc;
    --primary-light: #4c9aff;
    --primary-dark: #003d99;
    --secondary: #ff8b00;
    --secondary-hover: #e57d00;
    --dark: #0a192f;
    --text-main: #333;
    --text-muted: #666;
    --light: #fff;
    --bg-light: #f8f9fa;
    --font-sans: 'Outfit', sans-serif;
    --transition: all 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--text-main);
    background: var(--bg-light);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

h1, h2, h3 { line-height: 1.2; margin-bottom: 1rem; }

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.section-title span { color: var(--primary); }
.text-center { text-align: center; }

/* Buttons */
.btn-primary, .btn-primary-outline {
    display: inline-flex;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: var(--light);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-primary-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-primary-outline:hover {
    background: var(--primary);
    color: var(--light);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--dark);
}

.logo-icon { color: var(--primary); }

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
}

.nav-links a:hover { color: var(--primary); }

/* Sections */
.section { padding: 6rem 0; background: var(--light); }
.dark-bg { background: var(--dark); color: var(--light); }
.bg-light { background: var(--bg-light); }

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    color: var(--light);
    text-align: center;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, #0a192f, #0052cc);
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(10, 25, 47, 0.4);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    margin: 0 auto;
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.hero-title span { color: var(--secondary); font-style: italic; }

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.abstract-shape {
    width: 100%;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: rgba(255,255,255,0.9);
}

/* Visa Cards */
.visa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.visa-card {
    background: rgba(255,255,255,0.05);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.visa-card:hover {
    transform: translateY(-10px);
    background: rgba(255,255,255,0.1);
}

.visa-icon {
    font-size: 2rem;
    color: var(--primary-light);
    margin-bottom: 1rem;
}

/* Country Cards */
.country-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.country-card {
    border-radius: 16px;
    height: 300px;
    position: relative;
    overflow: hidden;
    color: var(--light);
    display: flex;
    align-items: flex-end;
    padding: 2rem;
    transition: var(--transition);
}

.country-card:hover { transform: translateY(-10px); }

.country-card.canada { background: linear-gradient(135deg, #ff4b2b, #ff416c); }
.country-card.usa { background: linear-gradient(135deg, #00B4DB, #0083B0); }
.country-card.uk { background: linear-gradient(135deg, #4b6cb7, #182848); }
.country-card.australia { background: linear-gradient(135deg, #F2994A, #F2C94C); }

/* Contact Form */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background: var(--light);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    overflow: hidden;
}

.contact-info {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--light);
    padding: 4rem 3rem;
}

.contact-form { padding: 4rem 3rem; }

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--light);
    padding: 3rem 0;
    opacity: 0.9;
}

/* Animations Tools */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .about-grid, .contact-wrapper { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.5rem; }
}