:root {
    --bg-light: #ffffff;
    --text-dark: #111827;
    --text-muted: #4b5563;
    --primary-blue: #3b82f6;
    --primary-hover: #2563eb;
    --border-color: #e5e7eb;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    overflow-x: hidden;
}

h1, h2, h3, .logo {
    font-family: 'Outfit', sans-serif;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.logo {
    font-size: 26px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.5px;
}

.nav-links { display: flex; gap: 35px; }
.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--primary-blue); }

.nav-buttons { display: flex; align-items: center; gap: 25px; }
.nav-login { color: var(--primary-blue); text-decoration: none; font-weight: 600; font-size: 15px; }

/* Buttons */
.btn-primary {
    background: var(--primary-blue);
    color: #fff;
    padding: 12px 28px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: background 0.2s;
    border: none;
    display: inline-block;
}
.btn-primary:hover { background: var(--primary-hover); }

.btn-outline {
    background: transparent;
    color: var(--text-dark);
    border: 1px solid var(--text-dark);
    padding: 12px 28px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.2s;
    display: inline-block;
}
.btn-outline:hover { background: #f9fafb; }

.btn-outline.blue {
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}
.btn-outline.blue:hover { background: rgba(59, 130, 246, 0.05); }

.btn-outline.white {
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}
.btn-outline.white:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

.btn-group { display: flex; gap: 15px; margin-bottom: 40px; flex-wrap: wrap; }

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 180px 5% 60px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.6; /* Lighten the background so black text is readable */
    z-index: -1;
}

.hero h1 { 
    font-size: 80px; 
    line-height: 1.1; 
    margin: 0 0 25px; 
    font-weight: 800; 
    letter-spacing: -2px; 
    color: #000;
}
.hero p { 
    color: #1f2937; 
    font-size: 20px; 
    max-width: 750px; 
    margin: 0 auto 45px; 
    line-height: 1.6; 
    font-weight: 500;
}
.hero-cta { display: flex; gap: 20px; justify-content: center; margin-bottom: 80px; }

.clients {
    display: flex;
    gap: 60px;
    align-items: center;
    justify-content: center;
    margin-top: auto;
}
.clients img {
    height: 30px;
    filter: grayscale(100%) opacity(0.5);
    transition: all 0.3s;
}
.clients img:hover { filter: grayscale(0%) opacity(1); }

/* Split Sections */
.split-section {
    display: flex;
    align-items: center;
    padding: 120px 5%;
    gap: 100px;
    max-width: 1400px;
    margin: 0 auto;
}
.split-section.reverse { flex-direction: row-reverse; }
.gray-bg { background-color: #f4f6f8; max-width: 100%; padding: 120px 10%; border-radius: 40px; margin: 40px 2%; }

/* Full Width Sections */
.full-width-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 100px 5%;
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}
.section-header { margin-bottom: 60px; max-width: 800px; }
.section-header h2 {
    font-size: 56px; 
    line-height: 1.1; 
    margin: 0 0 20px; 
    font-weight: 800; 
    letter-spacing: -1.5px; 
    color: #000;
}
.section-header p {
    color: var(--text-muted); 
    font-size: 19px; 
    line-height: 1.6; 
}
.analytics-visual { width: 100%; max-width: 1100px; display: flex; justify-content: center; }
.wide-card { max-width: 100%; }

.split-text { flex: 1; }
.split-text h2 { 
    font-size: 56px; 
    line-height: 1.1; 
    margin: 0 0 25px; 
    font-weight: 800; 
    letter-spacing: -1.5px; 
    color: #000;
}
.split-text p { 
    color: var(--text-muted); 
    font-size: 19px; 
    line-height: 1.6; 
    margin-bottom: 40px; 
}

.feature-bullets {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px 30px;
    margin-top: 50px;
}
.feature-bullets div { display: flex; align-items: center; gap: 12px; color: #111827; font-weight: 600; font-size: 16px; }
.feature-bullets i { color: var(--primary-blue); width: 22px; }

/* Visual Side with Artistic Backgrounds */
.split-visual { 
    flex: 1; 
    position: relative; 
    padding: 60px;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}
.visual-bg {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center;
    border-radius: 20px;
    opacity: 0.8;
    z-index: 0;
}

.ui-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 500px;
}
.ui-card.wide-card { 
    max-width: 1200px; 
    width: 100%;
    background: transparent;
    box-shadow: none;
}
.ui-card.wide-card img {
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.ui-card img { width: 100%; display: block; border-radius: 12px; }

/* Section Removed */

/* Dark Theme Section */
.dark-theme-section {
    background-color: #1a1a1a;
    color: #fff;
    max-width: 100%;
    padding: 120px 10%;
    border-radius: 40px;
    margin: 40px 2%;
}
.dark-theme-section .split-text h2 { color: #fff; }
.dark-theme-section .split-text p { color: #d1d5db; }
.dark-bullets div { color: #fff; }
.dark-bullets i { color: #fff; }

/* Pricing Section */
.pricing-section { padding: 100px 5%; background-color: #f9fafb; max-width: 100%; border-radius: 0; margin: 0; }
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    width: 100%;
    max-width: 1350px;
}
.pricing-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.pricing-top {
    background-color: #273469; /* Navy blue */
    color: #fff;
    padding: 40px 30px;
    text-align: left;
}
.pricing-top h3 { font-size: 32px; margin: 15px 0 5px; font-weight: 700; color: #fff; }
.pricing-top p { color: #cbd5e1; font-size: 15px; margin: 0 0 25px; }
.price { font-size: 54px; font-weight: 800; font-family: 'Outfit', sans-serif; display: flex; align-items: flex-start; }
.price span { font-size: 24px; margin-top: 10px; margin-right: 5px; }
.pricing-top .billing { font-size: 13px; color: #94a3b8; margin-bottom: 30px; margin-top: 5px; }
.badge { display: inline-block; padding: 6px 12px; border-radius: 4px; font-size: 12px; font-weight: 700; letter-spacing: 1px; color: #fff; }
.badge.demo { background-color: #3b82f6; }
.badge.bronze { background-color: #65a34e; }
.badge.silver { background-color: #c93b6e; }
.badge.gold { background-color: #6d28d9; }
.btn-primary.full-width { width: 100%; text-align: center; box-sizing: border-box; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.2); transition: all 0.3s; }
.btn-primary.full-width:hover { background: #fff; color: #273469; }

.pricing-bottom {
    padding: 40px 30px;
    background: #fff;
    flex: 1;
}
.pricing-bottom ul { list-style: none; padding: 0; margin: 0; text-align: left; }
.pricing-bottom li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 20px; color: #4b5563; font-size: 15px; }
.pricing-bottom i { color: #3b82f6; width: 18px; flex-shrink: 0; margin-top: 2px; }

/* Animations */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.2s; }

.float-anim { animation: float 6s ease-in-out infinite; }
.float-anim-reverse { animation: float-reverse 7s ease-in-out infinite; }
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}
@keyframes float-reverse {
    0% { transform: translateY(0px); }
    50% { transform: translateY(15px); }
    100% { transform: translateY(0px); }
}

/* Footer */
footer { padding: 50px 5%; border-top: 1px solid var(--border-color); background: #fff;}
.footer-content { display: flex; justify-content: space-between; align-items: center; max-width: 1400px; margin: 0 auto; }
.footer-links a { color: var(--text-muted); text-decoration: none; margin-left: 30px; font-size: 15px; font-weight: 500; transition: color 0.2s;}
.footer-links a:hover { color: var(--primary-blue); }

@media(max-width: 1024px) {
    .hero h1 { font-size: 60px; }
    .split-section, .split-section.reverse { flex-direction: column; text-align: center; padding: 80px 5%; gap: 60px; }
    .feature-bullets { text-align: left; }
    .btn-group { justify-content: center; }
}

@media(max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 48px; }
    .feature-bullets { grid-template-columns: 1fr; }
    .split-visual { padding: 30px; }
}