/* 
* Wavesdream - Premium Digital Agency Theme
* Version: 1.0
*/

:root {
    /* Color Palette */
    --color-primary: #0a192f;
    --color-secondary: #00adee;
    /* Slightly lighter blue for gradients */
    --color-accent: #00adee;
    --color-text-main: #ccd6f6;
    --color-text-light: #8892b0;
    --color-bg-light: #ffffff;
    --color-bg-dark: #f8f9fa;
    --color-white: #ffffff;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-md: 0.4s ease-in-out;
}

/* Base Styles */
body {
    font-family: var(--font-body);
    color: #333;
    overflow-x: hidden;
    line-height: 1.7;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
}

a {
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-accent);
}

/* Buttons */
.btn-primary-custom {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid var(--color-primary);
    transition: var(--transition-fast);
}

.btn-primary-custom:hover {
    background-color: transparent;
    color: var(--color-primary);
}

.btn-outline-custom {
    background-color: transparent;
    color: var(--color-primary);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    border: 2px solid var(--color-primary);
    transition: var(--transition-fast);
}

.btn-outline-custom:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.section-padding {
    padding: 80px 0;
}

.bg-light-gray {
    background-color: var(--color-bg-dark);
}

/* Navbar */
.navbar {
    padding: 20px 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition-md);
}

.navbar-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 24px;
    color: var(--color-primary) !important;
}

.nav-link {
    font-weight: 600;
    color: var(--color-primary) !important;
    margin-left: 20px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--color-accent);
    /* Using accent for underline */
    transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
    /* Ensure border color is accent (already inherited but explicit is safer if var changes) */
    background-color: var(--color-accent);
}

/* Dropdown Arrow Styling */
.dropdown-toggle::after {
    color: var(--color-accent);
    border-top-color: var(--color-accent);
    /* Standard BS caret */
    margin-left: 0.5em;
    /* Spacing */
    vertical-align: middle;
}

/* Ensure no background on active */
.nav-link.show,
.nav-link:focus,
.nav-link:hover {
    color: var(--color-accent);
}

/* Hero Section */
.hero-section {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.05) 0%, rgba(0, 173, 238, 0.1) 100%);
    position: relative;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
}

@media (min-width: 992px) {
    .hero-content h1 {
        font-size: 64px;
    }
}

/* Services */
.service-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition-md);
    height: 100%;
    text-align: center;
    border-bottom: 3px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    border-bottom: 3px solid var(--color-accent);
}

.service-icon {
    font-size: 40px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

/* Industries */
.industry-item {
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    text-align: center;
    border: 1px solid #eee;
    transition: var(--transition-fast);
}

.industry-item:hover {
    border-color: var(--color-primary);
    background-color: var(--color-bg-dark);
}

.industry-item i {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--color-primary);
}

/* Why Choose Us */
.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.feature-icon {
    min-width: 50px;
    height: 50px;
    background: var(--color-bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-right: 20px;
    color: var(--color-primary);
    font-size: 20px;
}

/* FAQ */
.accordion-button:not(.collapsed) {
    background-color: rgba(0, 173, 238, 0.1);
    /* Updated to match #00adee */
    color: var(--color-primary);
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(0, 173, 238, 0.5);
    /* Updated to match #00adee */
}

/* CTA Block */
.cta-section {
    background-color: var(--color-primary);
    color: white;
    text-align: center;
}

.cta-section h2 {
    color: white;
}

.btn-light-custom {
    background: white;
    color: var(--color-primary);
    padding: 12px 35px;
    border-radius: 50px;
    font-weight: 700;
}

.btn-light-custom:hover {
    background: var(--color-accent);
    color: var(--color-primary);
}

/* Footer */
.footer {
    background-color: #111;
    color: #888;
    padding: 20px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.social-links a {
    color: #fff;
    margin-left: 15px;
    font-size: 18px;
    transition: var(--transition-fast);
}

.social-links a:hover {
    color: var(--color-accent);
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .social-links {
        margin-top: 15px;
    }

    .social-links a {
        margin: 0 10px;
    }
}