@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@500;600;700;800&display=swap');

:root {
    --bg-color: #0B0F19;
    --text: #f3f4f6;
    --primary: #3B82F6;
}


html {
    scroll-behavior: smooth;
    font-family: "Inter", sans-serif;
}

body {
    background: var(--bg-color);
    color: var(--text);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Poppins", sans-serif;
}

header {
    background: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-links {
    position: relative;
    font-weight: 500;
    color: #9ca3af; /* Gray 400 */
    transition: color 0.3s ease;
}

.header-links:hover {
    color: #fff;
}

.header-links::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

.header-links:hover::after {
    width: 100%;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 9999px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.39);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.23);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

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

.feature-card {
    background: rgba(31, 41, 55, 0.4);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(31, 41, 55, 0.7);
    border-color: var(--primary);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
}

.gradient-text {
    background: linear-gradient(to right, #60A5FA, #A855F7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    pointer-events: none;
}

.grid-bg {
    background-size: 40px 40px;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
                      linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    mask-image: radial-gradient(circle at center, black 40%, transparent 100%);
}

.pill {
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid rgba(10, 141, 211, 0.18);
    background: rgba(10, 141, 211, 0.08);
    color: #0f172a;
    font-weight: 600;
    font-size: 0.95rem;
}

.tag {
    padding: 8px 14px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--border);
    color: var(--text);
    box-shadow: var(--shadow);
}

.value-badge {
    background: rgba(10, 141, 211, 0.06);
    border: 1px solid rgba(10, 141, 211, 0.15);
    border-radius: 14px;
    padding: 12px;
}

.footer-link {
    color: #d1d5db;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #ffffff;
}

.hero-blob {
    position: absolute;
    inset: 0;
    transform: translate(10%, -10%);
    background: radial-gradient(circle at 20% 20%, rgba(10, 141, 211, 0.08), transparent 45%),
        radial-gradient(circle at 80% 20%, rgba(250, 87, 87, 0.1), transparent 40%),
        radial-gradient(circle at 40% 80%, rgba(109, 214, 255, 0.18), transparent 40%);
    filter: blur(60px);
    pointer-events: none;
    z-index: -1;
}

.whatsapp-btn {
    position: fixed;
    bottom: 28px;
    right: 28px;
    background: #25d366;
    color: #fff;
    padding: 14px 16px;
    border-radius: 999px;
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.18);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    z-index: 50;
}

.whatsapp-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 18px 28px rgba(0, 0, 0, 0.25);
}

.reveal-up {
    opacity: 1;
}

@media not all and (min-width: 1024px) {
    header .collapsible-header {
        position: fixed;
        right: 0;
        flex-direction: column;
        opacity: 0;
        min-height: 100vh;
        height: 100dvh;
        width: 0vw;
        justify-content: flex-start;
        padding: 24px;
        padding-top: 96px;
        background-color: #ffffff;
        color: #0f172a;
        overflow-y: auto;
        box-shadow: -2px 0px 14px rgba(0, 0, 0, 0.06);
    }

    .header-links {
        color: #0f172a;
    }
}