/* ===============================
   TrueUnion Website Stylesheet
   =============================== */

/* Note: theme.css should be loaded before this file in the HTML */

/* --- Legacy Variable Mappings (for backward compatibility) --- */
:root {
    --font-primary: 'Inter', sans-serif;

    /* Map old variables to new theme variables */
    --clr-bg: var(--theme-bg-primary);
    --clr-text: var(--theme-text-primary);
    --clr-muted: var(--theme-text-muted);

    --clr-primary: var(--theme-primary);
    --clr-primary-dark: var(--theme-primary-dark);
    --clr-secondary: var(--theme-secondary);

    --clr-accent: var(--theme-accent);
    --clr-accent-light: var(--theme-accent-light);

    --clr-border: var(--theme-border);
    --clr-card-bg: var(--theme-bg-card);

    --radius: 12px;
    --radius-lg: 16px;

    --shadow-sm: var(--theme-shadow-sm);
    --shadow-md: var(--theme-shadow-md);
    --shadow-lg: var(--theme-shadow-lg);
}

/* --- Body --- */
body {
    font-family: var(--font-primary);
    color: var(--clr-text);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: var(--clr-bg);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* --- Main Layout --- */
main {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    padding: 2.5rem 1rem;
}

/* --- Loader --- */
.loader-wrapper {
    position: fixed;
    inset: 0;
    background: var(--theme-bg-overlay);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.loader-wrapper.show {
    opacity: 1;
    visibility: visible;
}
.loader {
    position: relative;
    width: 200px;
    height: 100px;
}
.loader span {
    position: absolute;
    transform: translate(-50%, -50%);
    font-size: 2.4rem;
    letter-spacing: 5px;
    top: 50%;
    left: 50%;
    font-weight: 700;
}
.loader span:nth-child(1) {
    color: transparent;
    -webkit-text-stroke: 0.3px rgb(0, 57, 244);
}
.loader span:nth-child(2) {
    color: rgb(0, 4, 255);
    -webkit-text-stroke: 1px rgb(17, 0, 255);
    animation: waveClip 3s ease-in-out infinite;
}
@keyframes waveClip {
    0%, 100% {
        clip-path: polygon(0 45%, 15% 44%, 32% 50%, 54% 60%, 70% 61%, 84% 59%, 100% 52%, 100% 100%, 0% 100%);
    }
    50% {
        clip-path: polygon(0 60%, 16% 65%, 34% 66%, 51% 62%, 67% 50%, 84% 45%, 100% 46%, 100% 100%, 0% 100%);
    }
}

/* --- Header & Navigation --- */
header {
    background-color: var(--theme-bg-overlay) !important;
    backdrop-filter: blur(10px);
}

.header-logo {
    font-size: 1.75rem;
    font-weight: 800;
    background: -webkit-linear-gradient(var(--theme-primary), var(--theme-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-link {
    color: var(--theme-text-muted);
    font-weight: 500;
    transition: color 0.3s ease;
}
.nav-link:hover,
.nav-link.active {
    color: var(--theme-primary);
}

/* --- Card Containers --- */
.content-container,
.form-container,
.testimonial-card {
    background: var(--theme-bg-card);
    backdrop-filter: blur(15px);
    border: 1px solid var(--theme-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--theme-shadow-md);
    padding: 2.5rem;
    width: 100%;
    color: var(--theme-text-primary);
}

/* --- Forms --- */
.form-label {
    color: var(--theme-text-secondary);
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: block;
}
.form-input,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--theme-border);
    border-radius: var(--radius);
    transition: all 0.3s ease;
    font-size: 1rem;
    background: var(--theme-bg-secondary);
    color: var(--theme-text-primary);
}
.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--theme-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}
.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    appearance: none;
}

/* --- Buttons --- */
button,
.submit-btn,
.select-btn {
    border: none;
    cursor: pointer;
    font-weight: 600;
    border-radius: var(--radius);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    padding: 0.8rem 1.5rem;
    width: 100%;
    text-align: center;
}
.submit-btn {
    background: linear-gradient(90deg, var(--theme-accent-light), var(--theme-accent));
    color: var(--theme-text-inverse);
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.3);
}
.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(249, 115, 22, 0.45);
}
.select-btn {
    background: linear-gradient(90deg, var(--theme-primary), var(--theme-secondary));
    color: var(--theme-text-inverse);
    box-shadow: 0 4px 20px rgba(67, 56, 202, 0.3);
}
.select-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(67, 56, 202, 0.45);
}
.select-btn.popular-btn {
    background: linear-gradient(90deg, var(--theme-accent-light), var(--theme-accent));
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.35);
}
.select-btn.popular-btn:hover {
    box-shadow: 0 6px 25px rgba(249, 115, 22, 0.5);
}

/* --- Pricing --- */
.pricing-card {
    border: 1px solid var(--theme-border);
    border-radius: var(--radius);
    padding: 2rem;
    background: var(--theme-bg-card);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--theme-text-primary);
}
.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--theme-shadow-lg);
}
.pricing-card.popular {
    border-color: var(--theme-primary);
    transform: scale(1.05);
}

/* --- Footer --- */
.site-footer {
    background: var(--theme-bg-overlay);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--theme-border);
    width: 100%;
    flex-shrink: 0;
    padding: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--theme-text-muted);
}