/* Snehal IT Eng - Corporate Styles */

/* CSS Variables */
:root {
    --primary-blue: #2563eb;
    --primary-blue-dark: #1d4ed8;
    --primary-blue-light: #3b82f6;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-800: #1f2937;
    --gray-900: #111827;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

/* Navigation */
.nav-link {
    color: var(--gray-600);
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-blue);
}

#navbar {
    transition: all 0.3s ease;
}

#navbar.scrolled {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-blue);
    color: white;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-primary:hover {
    background-color: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-blue);
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    border: 2px solid var(--primary-blue);
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #eff6ff 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.6s ease-out;
}

/* Service Cards */
.service-card {
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--primary-blue);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Portfolio Cards */
.portfolio-card {
    transition: all 0.3s ease;
}

.portfolio-card:hover {
    transform: translateY(-8px);
}

/* Tech Badges */
.tech-badge {
    transition: all 0.3s ease;
}

.tech-badge:hover {
    transform: translateY(-4px);
}

/* Job Cards */
.job-card {
    transition: all 0.3s ease;
}

.job-card:hover {
    border-color: var(--primary-blue);
}

/* Form Styles */
input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Newsletter Form */
#newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

/* Testimonial Cards */
.testimonial-card {
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-4px);
}

/* Mobile Menu */
#mobile-menu {
    transition: all 0.3s ease;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Responsive Typography */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.75rem;
    }
}

/* Loading State */
.loading {
    opacity: 0.5;
    pointer-events: none;
}

/* Success Message */
#form-success {
    animation: fadeIn 0.5s ease-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-600);
}

/* Print Styles */
@media print {
    #navbar,
    footer,
    .btn-primary,
    .btn-secondary {
        display: none;
    }
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 160px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
    border-radius: 8px;
    padding: 8px 0;
    z-index: 100;
}

.dropdown-menu a {
    display: block;
    padding: 8px 20px;
    color: var(--gray-600);
    font-size: 14px;
    white-space: nowrap;
    transition: background 0.2s, color 0.2s;
}

.dropdown-menu a:hover {
    background: #f3f4f6;
    color: var(--primary-blue);
}

.dropdown:hover .dropdown-menu {
    display: block;
}

.nav-link.dropdown-toggle::after {
    content: " ▾";
    font-size: 10px;
    vertical-align: middle;
}

.mobile-submenu {
    display: none;
    padding-left: 16px;
}

.mobile-submenu.open {
    display: block;
}

.mobile-submenu a {
    font-size: 14px !important;
    padding: 6px 16px !important;
}