/* Custom Styles for WordPress Developer & SEO Portfolio */

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

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

/* Animation Delays */
.animation-delay-500 {
    animation-delay: 500ms;
}

.animation-delay-1000 {
    animation-delay: 1000ms;
}

.animation-delay-2000 {
    animation-delay: 2000ms;
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 5px;
}

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #3b82f6, #10b981);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #2563eb, #059669);
}

/* Navigation Link Animation */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, #3b82f6, #10b981);
    transition: width 0.3s ease;
}

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

/* SEO Cards */
.seo-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    padding: 32px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.dark .seo-card {
    background: #1e293b;
    border-color: #334155;
}

.seo-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, #10b981, #3b82f6);
    border-radius: 20px 20px 0 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.seo-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.15);
}

.dark .seo-card:hover {
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.2);
}

.seo-card:hover::before {
    transform: scaleX(1);
}

/* Project Cards */
.project-card {
    background: white;
    border-radius: 20px;
    padding: 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #e5e7eb;
}

.dark .project-card {
    background: #1e293b;
    border-color: #334155;
}

.project-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.dark .project-card:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

/* Tech Cards */
.tech-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    padding: 32px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.dark .tech-card {
    background: #1e293b;
    border-color: #334155;
}

.tech-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* Tech Tags */
.tech-tag {
    background: #f3f4f6;
    color: #4b5563;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-block;
}

.dark .tech-tag {
    background: #374151;
    color: #d1d5db;
}

/* Gradient Background Animation */
.bg-animate-gradient {
    background-size: 200% 200%;
    animation: gradient 8s ease infinite;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Slide Down Animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
        max-height: 0;
    }
    to {
        opacity: 1;
        transform: translateY(0);
        max-height: 500px;
    }
}

.animate-slideDown {
    animation: slideDown 0.3s ease-out;
}

/* Slide Up Animation */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-slide-up {
    animation: slideUp 0.6s ease-out;
}

/* Button Hover Effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Skill Progress Bars */
.progress-bar {
    transition: width 1s ease-in-out;
}

/* Responsive Typography */
@media (max-width: 768px) {
    .text-display {
        font-size: 2.5rem;
    }
    
    .text-heading {
        font-size: 2rem;
    }
    
    .text-subheading {
        font-size: 1.5rem;
    }
    
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* Dark Mode Switch Animation */
.dark-mode-switch {
    transition: all 0.3s ease;
}

.dark-mode-switch:hover {
    transform: rotate(30deg);
}

/* Profile Image Container */
.profile-image {
    border: 4px solid white;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.dark .profile-image {
    border-color: #1e293b;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* SEO Icon Colors */
.seo-icon-green {
    color: #10b981;
}

.seo-icon-blue {
    color: #3b82f6;
}

.seo-icon-purple {
    color: #8b5cf6;
}

.seo-icon-orange {
    color: #f59e0b;
}

/* Loading Animation */
.loading-spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3b82f6;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Form Input Focus */
.form-input:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Tooltip Styles */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltiptext {
    visibility: hidden;
    width: 120px;
    background-color: #1e293b;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 5px 0;
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    margin-left: -60px;
    opacity: 0;
    transition: opacity 0.3s;
}

.tooltip .tooltiptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #1e293b transparent transparent transparent;
}

.tooltip:hover .tooltiptext {
    visibility: visible;
    opacity: 1;
}