/* Custom Styles for SurajAutomations Portfolio */

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

body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Glass Card Effect */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(168, 85, 247, 0.4);
    box-shadow: 0 20px 60px rgba(168, 85, 247, 0.3);
}

/* Navigation */
.nav-link {
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, #a855f7, #ec4899);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* CTA Button */
.cta-button {
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

/* Tags */
.tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(168, 85, 247, 0.2);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 20px;
    font-size: 0.875rem;
    color: #c084fc;
}

.tech-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 20px;
    font-size: 0.875rem;
    color: #60a5fa;
}

/* Category Buttons */
.category-btn {
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    color: #9ca3af;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-btn:hover {
    background: rgba(168, 85, 247, 0.2);
    border-color: rgba(168, 85, 247, 0.4);
    color: #c084fc;
}

.category-btn.active {
    background: linear-gradient(to right, #a855f7, #ec4899);
    border-color: transparent;
    color: white;
}

/* Social Icons */
.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #9ca3af;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: linear-gradient(to right, #a855f7, #ec4899);
    border-color: transparent;
    color: white;
    transform: translateY(-5px);
}

/* Project Cards */
.project-card {
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
            transparent,
            rgba(168, 85, 247, 0.1),
            transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
}

.project-card:hover::before {
    left: 100%;
}

/* Case Study Cards */
.case-study {
    transition: all 0.3s ease;
}

.case-study:hover {
    transform: translateY(-10px);
}

.case-study-feature {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    margin-bottom: 1.5rem;
}

.case-study-feature img {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.case-study:hover .case-study-feature img {
    transform: scale(1.05);
}

.case-study-feature-placeholder {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Service Cards */
.service-card {
    position: relative;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, #a855f7, #ec4899);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::after {
    transform: scaleX(1);
}

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

.testimonial-card:hover {
    transform: translateY(-10px);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 80px;
    color: rgba(168, 85, 247, 0.1);
    font-family: Georgia, serif;
    line-height: 0;
}

.testimonial-card .text-yellow-400 i {
    margin-right: 2px;
}

.testimonial-card img {
    transition: transform 0.3s ease;
}

.testimonial-card:hover img {
    transform: scale(1.1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #1e293b;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #a855f7, #ec4899);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #c084fc, #f472b6);
}

/* Responsive Typography */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem !important;
    }

    h2 {
        font-size: 2rem !important;
    }

    .text-xl {
        font-size: 1.125rem !important;
    }
}

/* Loading Animation */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(to right, #a855f7, #ec4899, #ef4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Form Focus States */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.3);
}

/* Smooth Transitions */
* {
    transition: color 0.2s ease, background-color 0.2s ease;
}

/* Hide scrollbar for mobile menu */
#mobile-menu {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

#mobile-menu::-webkit-scrollbar {
    display: none;
}

/* Counter Animation */
.counter {
    font-variant-numeric: tabular-nums;
}

/* Utility Classes */
.font-inter {
    font-family: 'Inter', sans-serif;
}

/* Backdrop Blur Support */
@supports not (backdrop-filter: blur(10px)) {
    .glass-card {
        background: rgba(30, 41, 59, 0.9);
    }
}

/* Print Styles */
@media print {

    nav,
    footer,
    .cta-button {
        display: none;
    }

    body {
        background: white;
        color: black;
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Focus Visible */
*:focus-visible {
    outline: 2px solid #a855f7;
    outline-offset: 2px;
}

/* Collapsible Case Study Styles */
.case-study-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, opacity 0.5s ease-out;
    opacity: 0;
}

.case-study-details.open {
    max-height: 2000px; /* Arbitrary large value to allow expansion */
    opacity: 1;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-details-btn {
    margin-top: 1.5rem;
    padding: 0.5rem 1rem;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: #c084fc;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    text-align: center;
    font-weight: 600;
}

.toggle-details-btn:hover {
    background: rgba(168, 85, 247, 0.2);
    border-color: rgba(168, 85, 247, 0.5);
}

.toggle-details-btn i {
    transition: transform 0.3s ease;
}

.toggle-details-btn.active i {
    transform: rotate(180deg);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}