/* Landing Specific Styles */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; height: 75px;
    background: rgba(255,255,255,0.85); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%; z-index: 1000; border-bottom: 1px solid rgba(0,0,0,0.05);
}
.nav-brand { font-size: 1.5rem; font-weight: 800; color: var(--secondary); text-decoration: none; display: flex; align-items: center; gap: 10px; letter-spacing: -0.5px;}
.nav-links { display: flex; gap: 15px; align-items: center; }
.nav-btn { padding: 0.6rem 1.4rem; border-radius: 20px; font-weight: 700; text-decoration: none; font-size: 0.95rem; transition: all 0.3s; }
.nav-btn.login { color: var(--secondary); border: 1.5px solid rgba(0,0,0,0.1); }
.nav-btn.login:hover { background: rgba(0,0,0,0.05); }
.nav-btn.primary { background: var(--primary); color: #fff; border: 1.5px solid transparent; }
.nav-btn.primary:hover { background: var(--primary-hover); }

.hero {
    padding: 160px 5% 100px;
    background: linear-gradient(135deg, #f5f5f7 0%, #e5e5ea 100%);
    display: flex; align-items: center; justify-content: space-between;
    overflow: hidden; position: relative;
}
.hero-content { max-width: 650px; z-index: 2; }
.hero-title { font-size: 4rem; font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -2px; color: #1d1d1f; }
.hero-title span { color: var(--primary); }
.hero-desc { font-size: 1.25rem; color: #515154; margin-bottom: 3rem; line-height: 1.6; font-weight: 500;}
.hero-btns { display: flex; gap: 1rem; }
.hero-btn { padding: 1.2rem 2.2rem; border-radius: 30px; font-weight: 700; font-size: 1.1rem; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; transition: transform 0.3s, box-shadow 0.3s; }
.hero-btn.main { background: var(--primary); color: #fff; box-shadow: 0 10px 20px rgba(0,113,227,0.3); }
.hero-btn.main:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(0,113,227,0.4); }
.hero-btn.sec { background: #fff; color: var(--secondary); box-shadow: 0 10px 20px rgba(0,0,0,0.05); border: 1px solid rgba(0,0,0,0.05); }
.hero-btn.sec:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }

.hero-image-wrapper { position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 50%; opacity: 0.9; text-align: right; padding-right: 5%;}

.features { padding: 120px 5%; background: #fff; text-align: center; }
.section-tag { display: inline-block; padding: 0.5rem 1.2rem; background: rgba(0,113,227,0.1); color: #005bb5; font-weight: 800; border-radius: 20px; font-size: 0.85rem; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 1px; }
.section-title { font-size: 2.8rem; font-weight: 800; margin-bottom: 4rem; color: #1d1d1f; letter-spacing: -1.5px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2.5rem; }
.feature-card { padding: 3.5rem 2.5rem; background: #f5f5f7; border-radius: 32px; transition: all 0.3s; border: 1px solid rgba(0,0,0,0.03); }
.feature-card:hover { transform: translateY(-10px); background: #fff; box-shadow: 0 20px 50px rgba(0,0,0,0.08); }
.f-icon { width: 80px; height: 80px; background: #fff; border-radius: 24px; display: flex; align-items: center; justify-content: center; font-size: 2.2rem; color: var(--primary); margin: 0 auto 1.5rem; box-shadow: 0 10px 25px rgba(0,0,0,0.06); }
.feature-card h3 { font-size: 1.4rem; margin-bottom: 1rem; color: #1d1d1f; font-weight: 800;}
.feature-card p { color: #515154; line-height: 1.6; font-size: 1.05rem; }

.services { padding: 120px 5%; background: #1d1d1f; color: #fff; }
.services .section-title { color: #fff; }
.services .section-tag { background: rgba(255,255,255,0.1); color: #fff; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; }
.service-item { display: flex; align-items: center; gap: 15px; padding: 1.5rem 2rem; background: rgba(255,255,255,0.05); border-radius: 24px; border: 1px solid rgba(255,255,255,0.1); transition: all 0.3s; }
.service-item:hover { background: rgba(255,255,255,0.1); transform: translateX(5px); }
.s-icon { font-size: 1.8rem; color: var(--primary); }
.service-item h4 { margin: 0; font-size: 1.15rem; font-weight: 600; }

.cta-section { padding: 120px 5%; text-align: center; background: linear-gradient(135deg, var(--primary) 0%, #005bb5 100%); color: #fff; }
.cta-section h2 { font-size: 3.5rem; font-weight: 800; margin-bottom: 1.5rem; letter-spacing:-1.5px; }
.cta-section p { font-size: 1.3rem; opacity: 0.9; margin-bottom: 3rem; font-weight: 500;}
.cta-section .hero-btn.sec { color: var(--primary); padding: 1.4rem 3rem; font-size: 1.2rem; }

.footer { background: #f5f5f7; padding: 5rem 5% 2rem; border-top: 1px solid rgba(0,0,0,0.05); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 4rem; }
.f-brand { font-size: 1.8rem; font-weight: 800; color: #1d1d1f; margin-bottom: 1.2rem; display: block; text-decoration: none; letter-spacing: -0.5px;}
.f-desc { color: #515154; line-height: 1.6; max-width: 320px; margin-bottom: 2rem; font-size: 1.05rem;}
.footer h4 { font-size: 1.2rem; color: #1d1d1f; margin-bottom: 1.5rem; font-weight: 700; }
.f-links { list-style: none; padding: 0; margin: 0; }
.f-links li { margin-bottom: 1rem; }
.f-links a { color: #515154; text-decoration: none; transition: color 0.3s; font-weight: 500;}
.f-links a:hover { color: var(--primary); }
.f-bottom { text-align: center; padding-top: 2.5rem; border-top: 1px solid rgba(0,0,0,0.05); color: #515154; font-size: 0.95rem; }

.hide-on-mobile { display: block; }
@media (max-width: 992px) {
    .hero { padding: 140px 5% 80px; flex-direction: column; text-align: center; position: relative; }
    .hero-image-wrapper { 
        position: fixed; 
        width: 150%; 
        top: 50%; 
        left: 50%; 
        transform: translate(-50%, -50%); 
        margin-top: 0; 
        padding: 0;
        opacity: 0.1; 
        z-index: 0; 
        pointer-events: none;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .hero-content {
        position: relative;
        z-index: 2;
    }
    .hero-title { font-size: 3.2rem; }
    .hero-btns { justify-content: center; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .hide-on-mobile { display: none !important; }
    .hero-title { font-size: 2.4rem; }
    .hero-btns { flex-direction: column; width: 100%; }
    .hero-btn { width: 100%; justify-content: center; }
    .section-title { font-size: 2rem; }
    .cta-section h2 { font-size: 2.2rem; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .f-desc { margin: 0 auto 2rem; }
    .navbar { padding: 0 1rem; height: 65px; }
    .nav-btn { padding: 0.5rem 1rem; font-size: 0.85rem; }
    .nav-brand { font-size: 1.2rem; }
}