/* Website 3: Modern Vibrant Digital */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;800&display=swap');

:root {
    --primary: #4f46e5;
    --secondary: #9333ea;
    --gradient: linear-gradient(135deg, #4f46e5 0%, #9333ea 100%);
    --bg: #f9fafb;
    --white: #ffffff;
    --text: #111827;
    --gray: #6b7280;
    --radius: 12px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

section { padding: 80px 0; }

.section-title { text-align: center; margin-bottom: 50px; }
.section-title h2 { font-size: 2.5rem; font-weight: 800; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary { background: var(--gradient); color: white; box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.4); }
.btn-primary:hover { transform: scale(1.05); }

/* Header */
header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 15px 0;
}

.logo { font-weight: 800; font-size: 1.5rem; color: var(--primary); text-decoration: none; }

.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--text); font-weight: 600; font-size: 0.9rem; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }

/* Hero */
.hero {
    text-align: center;
    padding: 120px 0;
    background: radial-gradient(circle at top right, rgba(79, 70, 229, 0.05), transparent), radial-gradient(circle at bottom left, rgba(147, 51, 234, 0.05), transparent);
}

.hero h1 { font-size: 4rem; font-weight: 800; line-height: 1.2; margin-bottom: 20px; }
.hero p { font-size: 1.25rem; color: var(--gray); margin-bottom: 40px; max-width: 700px; margin-inline: auto; }

/* Grid */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }

.card {
    background: var(--white);
    padding: 35px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid #f3f4f6;
}

.card:hover { transform: translateY(-5px); box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1); }

.card i { font-size: 2.5rem; color: var(--primary); margin-bottom: 20px; }

/* Pricing */
.price-tag { font-size: 3rem; font-weight: 800; margin: 20px 0; }

/* Footer */
footer { background: #111827; color: white; padding: 60px 0 30px; }
footer h2 { color: white; font-size: 1.4rem; }
footer h4 { color: white; font-size: 0.95rem; letter-spacing: 0.05em; text-transform: uppercase; }
footer p { line-height: 1.7; }
footer ul li { line-height: 1.5; }
footer a { color: #9ca3af; text-decoration: none; }
footer a:hover { color: white; }
footer .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; margin-bottom: 40px; }

@media (max-width: 900px) {
    footer .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .nav-links { display: none; }
    footer .footer-grid { grid-template-columns: 1fr; }
}

/* CTA Global Popup */
.cta-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.cta-popup-box {
    background: #fff;
    border-radius: 20px;
    padding: 50px 40px 40px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    position: relative;
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
    animation: popupIn 0.35s ease;
}
@keyframes popupIn {
    from { transform: scale(0.85); opacity: 0; }
    to   { transform: scale(1);    opacity: 1; }
}
.cta-popup-close {
    position: absolute;
    top: 15px; right: 20px;
    background: none; border: none;
    font-size: 1.8rem; cursor: pointer;
    color: var(--gray); line-height: 1;
}
.cta-popup-close:hover { color: var(--text); }
.cta-popup-icon { margin-bottom: 15px; }
.cta-popup-icon i { font-size: 3rem; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.cta-popup-box h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 12px; }
.cta-popup-box p { color: var(--gray); margin-bottom: 25px; }
.cta-popup-sub { margin-top: 18px; font-size: 0.88rem; color: var(--gray); }
.cta-popup-sub a { color: var(--primary); font-weight: 600; text-decoration: none; }
@media (max-width: 500px) {
    .cta-popup-box { padding: 40px 25px 30px; }
    .cta-popup-box h2 { font-size: 1.3rem; }
}