/* Custom styles for TechInsane website */
body {
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

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

/* Custom hover effects */
a:hover {
    transition: color 0.3s ease;
}

/* Mobile menu animation */
#mobile-menu {
    transition: transform 0.3s ease-in-out;
}

/* Fade-in animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* Loading spinner animation */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.animate-spin {
    display: inline-block;
    animation: spin 1s linear infinite;
}

/* Form styles */
.form-input:focus {
    outline: none;
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.error-input {
    border-color: #EF4444;
}

.error-input:focus {
    border-color: #EF4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Card hover effects */
.card-hover {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Button styles */
.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn:active {
    transform: translateY(0);
}

/* Image lazy loading blur effect */
.lazy-image {
    transition: filter 0.3s ease;
}

.lazy-image.loading {
    filter: blur(10px);
}

/* Success message animation */
@keyframes slideIn {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.success-message {
    animation: slideIn 0.5s ease-out;
}

/* Responsive adjustments */
@media (max-width: 640px) {
    h1 {
        font-size: 2.25rem;
    }
    h2 {
        font-size: 1.875rem;
    }
    p {
        font-size: 1rem;
    }
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    a {
        text-decoration: none;
    }
    
    .container {
        width: 100%;
        margin: 0;
        padding: 0;
    }
}

/* Base Styles */
:root {
    scroll-behavior: smooth;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
}

/* Sections */
section {
    position: relative;
    overflow: hidden;
}

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

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

/* Responsive Images */
img {
    max-width: 100%;
    height: auto;
}

/* Grid System */
.grid {
    display: grid;
    gap: 2rem;
}

/* Responsive Grid */
@media (min-width: 640px) {
    .grid-cols-2-sm {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .grid-cols-3-md {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .grid-cols-4-lg {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Cards */
.card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #2563eb 0%, #0ea5e9 100%);
    color: white;
    font-weight: 500;
    border-radius: 9999px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-size: 1.125rem;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1d4ed8 0%, #0284c7 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    font-weight: 500;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    font-size: 1.125rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Forms */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Responsive Spacing */
@media (max-width: 640px) {
    section {
        padding: 3rem 0;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    section {
        padding: 4rem 0;
    }

    h1 {
        font-size: 3rem;
    }

    h2 {
        font-size: 2.5rem;
    }
}

@media (min-width: 1025px) {
    section {
        padding: 5rem 0;
    }

    h1 {
        font-size: 3.5rem;
    }

    h2 {
        font-size: 3rem;
    }
}

/* iPad Specific Styles */
@media (min-width: 768px) and (max-width: 1024px) {
    .container {
        padding: 0 2rem;
    }

    .grid {
        gap: 1.5rem;
    }

    .card {
        padding: 1.5rem;
    }

    .btn {
        padding: 0.625rem 1.25rem;
    }

    /* Hero Section */
    .hero-content {
        text-align: center;
    }

    .hero-image {
        max-width: 80%;
        margin: 0 auto;
    }

    /* Services Section */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Testimonials */
    .testimonial-card {
        padding: 1.5rem;
    }

    /* Team Section */
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Styles */
@media (max-width: 767px) {
    .container {
        padding: 0 1rem;
    }

    .grid {
        gap: 1rem;
    }

    .card {
        padding: 1rem;
    }

    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    /* Hero Section */
    .hero-content {
        text-align: center;
        padding: 2rem 0;
    }

    .hero-image {
        max-width: 100%;
        margin-top: 2rem;
    }

    /* Services Section */
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* Testimonials */
    .testimonial-card {
        padding: 1rem;
    }

    /* Team Section */
    .team-grid {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.gradient-text {
    background: linear-gradient(to right, #2563eb, #0ea5e9);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.gradient-bg {
    background: linear-gradient(135deg, #2563eb 0%, #0ea5e9 100%);
}

.shadow-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}