/* Custom styles for Spirewind - supplements Tailwind */

/* Hero background pattern - slightly tinted */
.hero-bg {
    background-color: #f0f9ff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg id='hexagons' fill='%233b82f6' fill-opacity='0.08' fill-rule='nonzero'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Navbar states */
#navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom-color: #e2e8f0;
}

/* Section labels */
.section-label {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: #3B82F6;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

/* Section headings */
.section-heading {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.875rem, 4vw, 2.5rem);
    font-weight: 700;
    color: #1a1a2e;
    letter-spacing: -0.02em;
}

/* Cards */
.card {
    background: #ffffff;
    border: 1px solid #bfdbfe;
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: #3B82F6;
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.15);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #3B82F6, #2563EB);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.card-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.75rem;
    background: #3B82F6;
    color: white;
    font-weight: 600;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #2563EB;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.75rem;
    background: transparent;
    color: #374151;
    font-weight: 600;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid #bfdbfe;
    cursor: pointer;
}

.btn-secondary:hover {
    background: #eff6ff;
    border-color: #93c5fd;
}

/* Form inputs */
.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: #ffffff;
    border: 1px solid #bfdbfe;
    border-radius: 10px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1rem;
    color: #374151;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input::placeholder {
    color: #94a3b8;
}

.form-input:focus {
    outline: none;
    border-color: #3B82F6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-input.error {
    border-color: #ef4444;
}

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

/* Radio buttons */
.form-radio {
    width: 18px;
    height: 18px;
    accent-color: #3B82F6;
}

/* Honeypot field - hidden from view */
.form-honeypot {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    pointer-events: none;
}

/* Form error state */
.form-error {
    display: none;
}

.form-error.visible {
    display: block;
}

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

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid #3B82F6;
    outline-offset: 2px;
}

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

#mobile-menu.hidden {
    display: none;
}

/* Timeline connector for How It Works on desktop */
@media (min-width: 768px) {
    #how-it-works .grid > div:not(:last-child)::after {
        content: '';
        position: absolute;
        top: 24px;
        right: -1rem;
        width: calc(100% - 48px);
        height: 2px;
        background: #bfdbfe;
        transform: translateX(100%);
    }
    
    #how-it-works .grid {
        position: relative;
    }
    
    #how-it-works .grid > div {
        position: relative;
    }
}

/* Loading state for form button */
.btn-primary.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn-primary.loading span {
    opacity: 0;
}

.btn-primary.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}