@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');

:root {
    --bg-dark: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.7);
    --accent-blue: #38bdf8;
    --accent-gold: #fbbf24;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Outfit', sans-serif; }
html { scroll-behavior: smooth; }
body { background-color: var(--bg-dark); color: var(--text-primary); line-height: 1.6; overflow-x: hidden; }

/* Global Link Cleanup */
a { text-decoration: none !important; color: inherit; }

/* Background Mesh */
.bg-mesh {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -2;
    background: radial-gradient(circle at 0% 0%, rgba(56, 189, 248, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 100% 100%, rgba(251, 191, 36, 0.05) 0%, transparent 50%);
}

/* Navbar */
nav {
    position: fixed; top: 0; width: 100%; padding: 1.5rem 5%;
    display: flex; justify-content: space-between; align-items: center;
    z-index: 1000; transition: var(--transition-smooth);
}

nav.scrolled {
    background: rgba(15, 23, 42, 0.85);
    -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
    padding: 1rem 5%; border-bottom: 1px solid var(--glass-border);
}

.logo { 
    font-size: 1.5rem; font-weight: 800; color: white !important; letter-spacing: -1px; 
    display: flex; align-items: center; gap: 12px;
}
.logo img { height: 40px; width: auto; }
.logo span { color: var(--accent-blue); }

.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a { color: var(--text-secondary); font-weight: 500; transition: var(--transition-smooth); }
.nav-links a:hover { color: white !important; }

.mobile-toggle { display: none; color: white; font-size: 1.8rem; cursor: pointer; z-index: 1001; }

/* Hero Section */
.hero {
    height: 100vh; min-height: 600px; display: flex; align-items: center; justify-content: center; text-align: center;
    background: linear-gradient(rgba(15,23,42,0.6), rgba(15,23,42,0.85)), url('background.png');
    background-size: cover; background-position: center; background-attachment: fixed;
    padding: 0 5%;
}

.hero h1 { font-size: clamp(2.2rem, 8vw, 4.5rem); font-weight: 800; margin-bottom: 1.5rem; line-height: 1.1; }
.hero h1 span { color: var(--accent-blue); }
.hero p { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: 2.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }

.cta-group { display: flex; gap: 1.2rem; justify-content: center; flex-wrap: wrap; }

/* Buttons */
.btn { 
    padding: 1rem 2.5rem; border-radius: 50px; font-weight: 600; 
    transition: var(--transition-smooth); display: inline-flex; align-items: center; gap: 10px;
}
.btn-primary { background: var(--accent-blue); color: var(--bg-dark) !important; }
.btn-outline { border: 1px solid var(--accent-blue); color: var(--accent-blue) !important; }
.btn:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(56, 189, 248, 0.2); }

/* Sections */
.section { padding: 120px 5%; position: relative; }
.section-header { text-align: center; margin-bottom: 80px; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 1rem; font-weight: 800; }
.section-header p { color: var(--text-secondary); font-size: 1.1rem; }

/* Grids */
.grid-base { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem; }

.service-card {
    background: var(--bg-card); padding: 3rem; border-radius: 24px; border: 1px solid var(--glass-border);
    -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); transition: var(--transition-smooth);
}
.service-card:hover { transform: translateY(-10px); border-color: var(--accent-blue); background: rgba(30, 41, 59, 0.9); }
.service-icon { font-size: 3rem; color: var(--accent-blue); margin-bottom: 1.5rem; }

/* Blog Compact Cards */
.blog-card-compact {
    background: rgba(30, 41, 59, 0.4); padding: 2.5rem; border-radius: 24px; border: 1px solid var(--glass-border);
    transition: var(--transition-smooth); -webkit-backdrop-filter: blur(15px); backdrop-filter: blur(15px);
    display: flex; flex-direction: column; height: 100%;
}
.blog-card-compact:hover { border-color: var(--accent-blue); transform: translateY(-8px); background: rgba(30, 41, 59, 0.8); }
.blog-card-compact h4 { font-size: 1.4rem; margin: 1rem 0; color: white; }
.blog-card-compact p { color: var(--text-secondary); font-size: 1rem; line-height: 1.6; }

/* Mobile Menu */
@media (max-width: 768px) {
    .section { padding: 80px 5%; }
    .hero h1 { font-size: 2.5rem; }
    .mobile-toggle { display: block; }
    .nav-links {
        position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
        background: rgba(15, 23, 42, 0.98); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
        flex-direction: column; justify-content: center; align-items: center; 
        transition: 0.5s ease; gap: 3rem; z-index: 1000;
    }
    .nav-links.active { right: 0; }
    .nav-links a { font-size: 1.8rem; color: white !important; }
    .btn { width: 100%; justify-content: center; }
    .whatsapp-btn span { display: none; }
    .whatsapp-btn { width: 60px; padding: 0; border-radius: 50%; }
}

/* WhatsApp Overlay */
.whatsapp-btn {
    position: fixed; bottom: 30px; right: 30px; 
    height: 60px; min-width: 60px;
    background: #25d366; border-radius: 50px; 
    display: flex; align-items: center; justify-content: center;
    color: white !important; box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4); z-index: 1001;
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    overflow: hidden; padding: 0 18px; border: none;
}
.whatsapp-btn i { font-size: 30px; min-width: 30px; text-align: center; }
.whatsapp-btn span { max-width: 0; opacity: 0; white-space: nowrap; transition: all 0.5s ease; font-weight: 600; }
.whatsapp-btn:hover { padding: 0 25px; }
.whatsapp-btn:hover span { max-width: 200px; opacity: 1; margin-left: 10px; }

/* Footer & Contact Specifics (ONLY) */
.contact-info-card { 
    padding: 2.5rem; background: rgba(30, 41, 59, 0.5); border-radius: 24px; 
    border: 1px solid var(--glass-border); -webkit-backdrop-filter: blur(15px); backdrop-filter: blur(15px);
}
.contact-item { display: flex; align-items: center; gap: 1.2rem; margin-bottom: 1.8rem; }
.contact-item i { 
    width: 48px; height: 48px; background: rgba(56, 189, 248, 0.1); border-radius: 12px; 
    display: flex; justify-content: center; align-items: center; color: var(--accent-blue); font-size: 1.2rem; flex-shrink: 0;
}
.footer-brand-area { display: flex; flex-direction: column; gap: 1.5rem; }
.footer-logo { font-size: 2rem !important; }
.footer-description { color: var(--text-secondary); max-width: 400px; }
.footer-social-group { display: flex; gap: 1.2rem; margin-top: 0.5rem; }
.social-icon { 
    width: 55px; height: 55px; background: var(--bg-card); border-radius: 50%;
    display: flex; justify-content: center; align-items: center;
    border: 1px solid var(--glass-border); color: white !important; font-size: 1.4rem;
    transition: var(--transition-smooth); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.social-icon:hover { transform: translateY(-5px) scale(1.1); border-color: var(--accent-blue); color: var(--accent-blue) !important; background: rgba(30, 41, 59, 0.9); }
.footer-bottom { text-align: center; margin-top: 80px; padding-top: 40px; border-top: 1px solid var(--glass-border); color: var(--text-secondary); font-size: 0.9rem; }
.contact-item a:hover { color: var(--accent-blue) !important; }

@media (max-width: 768px) {
    .footer-brand-area { align-items: center; text-align: center; margin-top: 4rem; }
    .footer-social-group { justify-content: center; }
}

/* Animations */
.reveal { opacity: 0; transform: translateY(30px); transition: 1s cubic-bezier(0.4, 0, 0.2, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }