/* style.css */

/* Custom smooth scroll behavior */
html, body {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Typography polish */
h1, h2, h3, h4, .font-serif {
    letter-spacing: -0.01em;
}

/* Subtle gradient for Hero */
.hero-gradient {
    background: linear-gradient(90deg, #111824 0%, #111824 45%, rgba(17, 24, 36, 0.4) 100%);
}

@media (max-width: 768px) {
    .hero-gradient {
        background: linear-gradient(180deg, #111824 0%, rgba(17, 24, 36, 0.9) 50%, rgba(17, 24, 36, 0.7) 100%);
    }
}

/* Image styling */
.img-elegant {
    border-radius: 2px;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.1);
}

.img-dark-elegant {
    border-radius: 2px;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.4);
}

/* Interactive Cards */
.card-hover {
    transition: all 0.3s ease;
    border-top: 3px solid transparent;
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.05);
    border-top-color: #ceab7a; /* Gold accent */
}

/* Custom Checkbox */
.checkbox-custom {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 1px solid #475569;
    background-color: transparent;
    border-radius: 2px;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.checkbox-custom:checked {
    background-color: #ceab7a;
    border-color: #ceab7a;
}

.checkbox-custom:focus {
    outline: 2px solid #ceab7a;
    outline-offset: 2px;
}

.checkbox-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    color: #111824;
    width: 12px;
    height: 12px;
}

.checkbox-custom:checked + .checkbox-icon {
    transform: translate(-50%, -50%) scale(1);
}

/* Form inputs */
.input-elegant {
    background: transparent;
    border: none;
    border-bottom: 1px solid #334155;
    border-radius: 0;
    padding: 0.75rem 0;
    transition: border-color 0.3s ease;
    color: #fbfaf8;
}

.input-elegant:focus {
    outline: none;
    border-bottom-color: #ceab7a;
    box-shadow: none;
}

.input-elegant::placeholder {
    color: #64748b;
}

/* Animations */
.animate-fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger Utilities */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }