/* ============================================
   VECTORE GLOBAL — Contact / Smart Form
   Multi-step qualifying form with glass design
   ============================================ */

.contact {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

/* Ambient glow */
.contact::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(134, 85, 255, 0.15) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 0;
}

.contact__wrapper {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* === Form Container === */
.smart-form {
    background: linear-gradient(145deg, rgba(28, 28, 40, 0.8), rgba(15, 15, 22, 0.9));
    border: 1px solid rgba(134, 85, 255, 0.2);
    box-shadow: 0 0 40px rgba(134, 85, 255, 0.08), inset 0 1px 1px rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-2xl);
    padding: var(--space-12) var(--space-10);
    backdrop-filter: blur(32px);
    -webkit-backdrop-filter: blur(32px);
    position: relative;
    overflow: hidden;
}

/* Top glow line */
.smart-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-neon), transparent);
    opacity: 0.8;
}

/* === Progress Bar === */
.form-progress {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-10);
    position: relative;
}

.form-progress::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(255, 255, 255, 0.05);
    z-index: 0;
}

.form-progress__bar {
    position: absolute;
    top: 50%;
    left: 0;
    height: 3px;
    background: var(--gradient-primary);
    box-shadow: var(--glow-sm);
    z-index: 1;
    transition: width var(--duration-normal) var(--ease-out-expo);
}

.form-progress__step {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-circle);
    background: var(--bg-surface);
    border: 2px solid rgba(255, 255, 255, 0.05);
    color: var(--text-tertiary);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    z-index: 2;
    transition: all var(--duration-normal) var(--ease-smooth);
}

.form-progress__step.active {
    background: var(--accent-primary);
    border-color: var(--accent-neon);
    color: var(--text-on-accent);
    box-shadow: 0 0 15px rgba(134, 85, 255, 0.4);
}

.form-progress__step.completed {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-on-accent);
}

/* === Form Steps === */
.form-step {
    display: none;
    animation: formStepIn 0.4s var(--ease-out-expo);
}

.form-step.active {
    display: block;
}

@keyframes formStepIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.form-step__title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-2);
}

.form-step__subtitle {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    margin-bottom: var(--space-8);
}

/* === Option Buttons (Step 1-3) === */
.form-options {
    display: grid;
    gap: var(--space-3);
}

.form-option {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-smooth);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    position: relative;
    overflow: hidden;
}

.form-option::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.form-option:hover::after {
    transform: translateX(100%);
}

.form-option:hover {
    border-color: var(--accent-primary);
    background: rgba(134, 85, 255, 0.05);
    color: var(--text-primary);
    box-shadow: 0 0 15px rgba(134, 85, 255, 0.1);
    transform: translateY(-2px);
}

.form-option.selected {
    border-color: var(--accent-neon);
    background: rgba(134, 85, 255, 0.15);
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(134, 85, 255, 0.25);
    transform: scale(1.01);
}

.form-option__icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.form-option:hover .form-option__icon {
    transform: scale(1.1) rotate(5deg);
}

.form-option input[type="radio"] {
    display: none;
}

/* === Text Inputs (Step 4) === */
.form-group {
    margin-bottom: var(--space-5);
}

.form-group label {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--space-4);
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(134, 85, 255, 0.15);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    transition: all var(--duration-fast) var(--ease-smooth);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-tertiary);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent-neon);
    box-shadow: 0 0 15px rgba(134, 85, 255, 0.2);
    background: rgba(0, 0, 0, 0.4);
    transform: translateY(-1px);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* === Form Navigation === */
.form-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-8);
}

.form-nav__back {
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    cursor: pointer;
    padding: var(--space-2) var(--space-4);
    transition: color var(--duration-fast) var(--ease-smooth);
}

.form-nav__back:hover {
    color: var(--text-primary);
}

/* === Success State === */
.form-success {
    text-align: center;
    padding: var(--space-12) var(--space-8);
    animation: formStepIn 0.5s var(--ease-out-expo);
}

.form-success__icon {
    font-size: 3rem;
    margin-bottom: var(--space-6);
    animation: successPop 0.6s var(--ease-spring);
}

@keyframes successPop {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
}

.form-success h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}

.form-success p {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    max-width: 400px;
    margin: 0 auto;
}

/* === Responsive === */
@media (max-width: 640px) {
    .smart-form {
        padding: var(--space-8) var(--space-6);
    }

    .form-options {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   LIGHT MODE OVERRIDES
   ============================================ */
[data-theme="light"] .smart-form {
    background: linear-gradient(145deg, #FFFFFF, #F8F6FF);
    border: 1px solid rgba(112, 64, 224, 0.15);
    box-shadow: 0 8px 40px rgba(112, 64, 224, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .smart-form::before {
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0.6;
}

[data-theme="light"] .form-progress::before {
    background: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .form-progress__step {
    background: #EEEEF4;
    border-color: rgba(0, 0, 0, 0.08);
    color: rgba(26, 26, 46, 0.4);
}

[data-theme="light"] .form-progress__step.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #FFFFFF;
    box-shadow: 0 0 12px rgba(112, 64, 224, 0.3);
}

[data-theme="light"] .form-progress__step.completed {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #FFFFFF;
}

[data-theme="light"] .form-step__title {
    color: #1A1A2E;
}

[data-theme="light"] .form-step__subtitle {
    color: rgba(26, 26, 46, 0.5);
}

[data-theme="light"] .form-option {
    background: #F8F6FF;
    border: 1px solid rgba(112, 64, 224, 0.1);
    color: #1A1A2E;
}

[data-theme="light"] .form-option::after {
    background: linear-gradient(90deg, transparent, rgba(112, 64, 224, 0.04), transparent);
}

[data-theme="light"] .form-option:hover {
    border-color: var(--accent-primary);
    background: rgba(112, 64, 224, 0.06);
    color: #1A1A2E;
    box-shadow: 0 4px 16px rgba(112, 64, 224, 0.1);
}

[data-theme="light"] .form-option.selected {
    border-color: var(--accent-primary);
    background: rgba(112, 64, 224, 0.1);
    color: #1A1A2E;
    box-shadow: 0 4px 20px rgba(112, 64, 224, 0.15);
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group textarea,
[data-theme="light"] .form-group select {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: #1A1A2E;
}

[data-theme="light"] .form-group input::placeholder,
[data-theme="light"] .form-group textarea::placeholder {
    color: rgba(26, 26, 46, 0.35);
}

[data-theme="light"] .form-group input:focus,
[data-theme="light"] .form-group textarea:focus,
[data-theme="light"] .form-group select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(112, 64, 224, 0.1);
    background: #FFFFFF;
}

[data-theme="light"] .form-group label {
    color: rgba(26, 26, 46, 0.6);
}

[data-theme="light"] .form-nav__back {
    color: rgba(26, 26, 46, 0.45);
}

[data-theme="light"] .form-nav__back:hover {
    color: #1A1A2E;
}

[data-theme="light"] .contact::before {
    background: radial-gradient(circle, rgba(112, 64, 224, 0.06) 0%, transparent 70%);
}