/* ===== SQL Agent Sky Blue Theme ===== */
/* Inspired by mobilevibe.io design system */

/* --- CSS Custom Properties --- */
:root {
    /* Primary Sky Blue Colors */
    --sky-primary: #0EA5E9;
    --sky-hover: #0284C7;
    --sky-dark: #0369A1;
    --sky-light: #f0f9ff;

    /* Alpha variations */
    --sky-bg-tint: rgba(14, 165, 233, 0.12);
    --sky-shadow: rgba(14, 165, 233, 0.35);
    --sky-glow: rgba(14, 165, 233, 0.10);

    /* Text colors */
    --text-dark: #1a1a1a;
    --text-muted: #6b7280;
    --text-light: #9ca3af;
}

/* --- Hero Section with Sky Blue Gradient --- */
.hero-gradient {
    position: relative;
    background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
    overflow: hidden;
}

.hero-gradient::before {
    content: '';
    position: absolute;
    top: -40%;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.10) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.hero-gradient > * {
    position: relative;
    z-index: 1;
}

/* --- CTA Section with Gradient --- */
.cta-gradient {
    position: relative;
    background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
}

.cta-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 300px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

/* --- Primary Button Styling --- */
.btn-sky {
    background-color: var(--sky-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 20px var(--sky-shadow);
    transition: all 0.2s ease;
}

.btn-sky:hover {
    background-color: var(--sky-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(14, 165, 233, 0.45);
}

/* --- Secondary Button with Sky Blue Border --- */
.btn-sky-outline {
    background: transparent;
    color: var(--text-dark);
    border: 1.5px solid var(--sky-primary);
    transition: all 0.2s ease;
}

.btn-sky-outline:hover {
    background-color: rgba(14, 165, 233, 0.08);
    border-color: var(--sky-hover);
}

/* --- Card Hover Effect with Sky Blue --- */
.card-sky-hover {
    transition: border-color 0.3s, transform 0.2s, box-shadow 0.3s;
}

.card-sky-hover:hover {
    border-color: var(--sky-primary) !important;
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(14, 165, 233, 0.12);
}

/* --- Icon Background --- */
.icon-sky-bg {
    background: var(--sky-bg-tint);
    color: var(--sky-dark);
}

/* --- Feature List Bullets --- */
.sky-bullet::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--sky-primary);
    border-radius: 50%;
    margin-right: 0.75rem;
}

/* --- Star Rating --- */
.sky-stars {
    color: var(--sky-primary);
}

/* --- Form Focus States --- */
.sky-focus:focus {
    outline: none;
    border-color: var(--sky-primary) !important;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15) !important;
}

/* --- Link Styling --- */
.link-sky {
    color: var(--sky-dark);
    transition: color 0.2s;
}

.link-sky:hover {
    color: var(--sky-hover);
}

/* --- Active Nav Indicator --- */
.nav-active-sky::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--sky-primary);
    border-radius: 1px;
}

/* --- Pricing Card "Popular" Badge --- */
.badge-sky {
    background: var(--sky-bg-tint);
    color: var(--sky-dark);
    border: 1px solid rgba(14, 165, 233, 0.25);
}

/* --- Number/Step Indicator --- */
.step-number-sky {
    background: rgba(14, 165, 233, 0.15);
    color: var(--sky-dark);
    font-weight: 700;
}

/* --- Tech Tag --- */
.tech-tag-sky {
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid rgba(14, 165, 233, 0.25);
    color: #075985;
}

/* --- FAQ Accordion Plus/Minus --- */
.faq-toggle-sky {
    color: var(--sky-primary);
}

/* --- Footer Link Hover --- */
.footer-link-sky:hover {
    color: var(--sky-primary) !important;
}

/* --- Testimonial Stars --- */
.testimonial-stars-sky {
    color: var(--sky-primary);
    letter-spacing: 2px;
}

/* --- Checkmark/Success Icons (Sky Blue Theme) --- */
.check-sky {
    color: var(--sky-dark);
}

.check-bg-sky {
    background: var(--sky-bg-tint);
}

/* --- Value Card Heading --- */
.value-heading-sky {
    color: var(--sky-dark);
}

/* --- Requirements Value --- */
.requirement-value-sky {
    color: var(--sky-dark);
    font-weight: 700;
}