/* static/css/style.css */
/* Reset and base styles */
html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
    font-family: 'Poppins', sans-serif;
    transition: background-color 0.3s, color 0.3s;
}

/* Remixicon fix */
:where([class^="ri-"])::before {
    content: "\f3c2";
}

/* Dark mode */
.dark {
    background-color: #1f2937;
    color: #f9fafb;
}

.dark .bg-white {
    background-color: #374151;
}

.dark .text-gray-700 { color: #e5e7eb; }
.dark .text-gray-600 { color: #d1d5db; }
.dark .text-gray-800 { color: #f3f4f6; }
.dark .text-gray-900 { color: #f9fafb; }
.dark .border-gray-200 { border-color: #4b5563; }
.dark .shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2); }
.dark .bg-gray-50 { background-color: #374151; }
.dark .bg-gray-100 { background-color: #4b5563; }

/* Logo display */
.logo-light { display: block; }
.logo-dark { display: none; }
.dark .logo-light { display: none; }
.dark .logo-dark { display: block; }

/* Hero slider */
.hero-slider {
    height: 80vh;
    min-height: 600px;
    filter: brightness(1.5) contrast(1.2);
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
}

.hero-slide.active { opacity: 1; }

/* Custom form elements */
.custom-checkbox, .custom-radio {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #3b82f6;
    outline: none;
    cursor: pointer;
    position: relative;
}

.custom-checkbox { border-radius: 4px; }
.custom-checkbox:checked { background-color: #3b82f6; }
.custom-checkbox:checked::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 6px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-radio { border-radius: 50%; }
.custom-radio:checked { border-color: #3b82f6; }
.custom-radio:checked::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #3b82f6;
}

/* Toggle switch */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #3b82f6;
}

input:checked + .slider:before {
    transform: translateX(24px);
}

/* Gallery hover */
.gallery-item { overflow: hidden; position: relative; }
.gallery-item img { transition: transform 0.5s; }
.gallery-item:hover img { transform: scale(1.05); }

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    color: white;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s;
}

.gallery-item:hover .gallery-overlay { transform: translateY(0); }

/* Technology cards */
.tech-card { transition: transform 0.3s, box-shadow 0.3s; }
.tech-card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04); }

/* Accordion for tech stack */
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-content.active { max-height: 1000px; }

/* FAQ items */
.faq-item {
    border-bottom: 1px solid #e5e7eb;
    transition: background-color 0.3s;
}
.faq-item:hover { background-color: rgba(59,130,246,0.05); }
.dark .faq-item:hover { background-color: rgba(59,130,246,0.1); }

/* Responsive hero slider heights */
@media (max-width: 768px) { .hero-slider { height: 60vh; min-height: 450px; } }
@media (max-width: 640px) { .hero-slider { height: 50vh; min-height: 350px; } }
@media (max-width: 480px) {
    .hero-slider { height: 45vh; min-height: 300px; }
    .gallery-overlay { padding: 12px; font-size: 14px; }
    .switch { width: 40px; height: 20px; }
    .slider:before { height: 16px; width: 16px; left: 2px; bottom: 2px; }
    input:checked + .slider:before { transform: translateX(20px); }
    .custom-checkbox, .custom-radio { width: 18px; height: 18px; }
    .tech-card { padding: 10px; }
}
@media (max-width: 360px) {
    .hero-slider { height: 40vh; min-height: 250px; }
    .gallery-overlay { padding: 8px; font-size: 13px; }
    .custom-checkbox, .custom-radio { width: 16px; height: 16px; }
    .switch { width: 36px; height: 18px; }
    .slider:before { height: 14px; width: 14px; left: 2px; bottom: 2px; }
    input:checked + .slider:before { transform: translateX(18px); }
}

/* Remove number input spinners */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}