:root {
    --primary: #D8232A;
    --accent: #b01e24;
    --header-bg: #1a1a1a;
    --font: 'Roboto', system-ui, -apple-system, sans-serif;
    --radius: 6px;
    --input-bg: #fff;
    --input-bdr: #ccc;
    --text: #1a1a1a;
    --muted: #767676;
    --error: #d32f2f;
    --success: #2e7d32;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font);
    background: transparent;
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

.form-wrapper {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(13, 13, 13, 0.3);
}

.form-header {
    background: var(--header-bg);
    text-align: center;
    color: #fff;
    font-weight: 700;
    padding: 22px 20px;
    font-size: 18px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

form {
    padding: 24px 24px 20px;
    background: #fff;
}

.form-group {
    margin-bottom: 12px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--input-bdr);
    border-radius: var(--radius);
    font-size: 15px;
    font-family: inherit;
    color: var(--text);
    background: var(--input-bg);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}

input:focus,
select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(216, 35, 42, 0.15);
}

input::placeholder {
    color: var(--muted);
}

.is-error {
    border-color: var(--error) !important;
}

.phone-group {
    display: flex;
    gap: 8px;
}

.country-select {
    flex: 0 0 95px;
    text-align: center;
    cursor: pointer;
    font-size: 14px;
}

.phone-group input[type="tel"] {
    flex: 1;
}

.field-error {
    font-size: 12px;
    color: var(--error);
    margin-top: 3px;
    min-height: 0;
    display: block;
}

.form-bottom {
    margin-top: 14px;
}

.submit-btn {
    display: block;
    width: 100%;
    padding: 14px 20px;
    background: var(--primary);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    font-family: inherit;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background .15s, transform .1s;
    letter-spacing: 0.5px;
}

.submit-btn:hover:not(:disabled) {
    background: var(--accent);
    transform: translateY(-1px);
}

.submit-btn:disabled {
    opacity: .65;
    cursor: not-allowed;
    transform: none;
}

.success-card {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 16px;
}

.success-card.visible {
    display: flex;
}

.success-icon {
    width: 56px;
    height: 56px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.success-icon svg {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: #fff;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.success-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.success-text {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.5;
}

.error-banner {
    display: none;
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #dc2626;
    font-size: 13px;
    border-radius: var(--radius);
    padding: 10px 14px;
    margin-top: 10px;
    text-align: center;
}

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

@media (max-width: 380px) {
    .form-wrapper {
        border-radius: 0;
        box-shadow: none;
    }

    form {
        padding: 20px 16px;
    }
}

#error-msg {
    display: block;
    border: 2px solid rgb(250, 116, 143);
    padding: 1rem;
    color: rgb(250, 116, 143);
    font-size: 1rem;
    font-weight: 700;
    max-height: unset;
    margin: 12px 0;
    transition: all ease 0.4s;
}

#error-msg.hide {
    border: none;
    padding: 0 1rem;
    max-height: 0;
    margin: 0 0;
}

input.valid {
    border: 2px solid rgb(187, 246, 97);
}

input.false {
    border: 2px solid rgb(250, 116, 143);
}