.signup-page {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.signup-hero {
    padding: 24px 0 8px;
}

.signup-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 24px;
    align-items: stretch;
}

.signup-hero__content,
.signup-hero__card,
.signup-form-card,
.signup-info-card {
    position: relative;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015));
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 24px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.signup-hero__content::before,
.signup-hero__card::before,
.signup-form-card::before,
.signup-info-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 35%);
    opacity: 0.6;
}

.signup-hero__content {
    padding: 34px;
}

.signup-hero__content h1 {
    margin-top: 16px;
    max-width: 760px;
    line-height: 1.1;
}

.signup-hero__text {
    margin-top: 18px;
    max-width: 720px;
    font-size: 1.02rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.82);
}

.signup-hero__card {
    padding: 28px;
}

.signup-hero__card-title {
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.signup-hero__list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 22px;
}

.signup-hero__list-item {
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text);
    font-weight: 500;
    line-height: 1.5;
}

.signup-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
    align-items: start;
}

.signup-form-card {
    padding: 30px;
}

.signup-form-card__intro {
    margin-bottom: 26px;
}

.signup-sidebar {
    display: grid;
    gap: 18px;
}

.signup-info-card {
    padding: 24px;
}

.signup-info-card__title {
    color: var(--text);
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.signup-info-card p {
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.78);
}

.signup-info-card__link {
    display: inline-flex;
    margin-top: 14px;
    color: var(--accent);
    font-weight: 700;
    transition: 0.2s ease;
}

.signup-info-card__link:hover {
    color: var(--text);
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 28px;
    position: relative;
    z-index: 1;
}

.form-section {
    padding-top: 4px;
}

.form-section h3 {
    margin-bottom: 8px;
}

.form-section__text {
    margin-bottom: 18px;
    max-width: 760px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.76);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field--full {
    grid-column: 1 / -1;
}

.form-field--choice {
    align-self: end;
}

.form-field label {
    color: var(--text);
    font-weight: 700;
    font-size: 0.95rem;
}

.form-field input,
.form-field select,
.form-field textarea {
    min-height: 50px;
    padding: 0 16px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    outline: none;
    transition: 0.2s ease;
}

.form-field textarea {
    min-height: 120px;
    padding: 14px 16px;
    resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: var(--muted);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: rgba(91, 140, 255, 0.45);
    box-shadow: 0 0 0 4px rgba(91, 140, 255, 0.12);
}

.choice-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.choice-group--compact {
    margin-top: 2px;
}

.choice-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 50px;
    padding: 0 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text);
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: 0.2s ease;
}

.choice-pill:hover {
    border-color: rgba(91, 140, 255, 0.35);
    background: rgba(255, 255, 255, 0.05);
}

.choice-pill input {
    margin: 0;
    accent-color: var(--primary);
    transform: scale(1.02);
    min-height: auto;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.choice-pill span {
    display: inline-block;
    white-space: nowrap;
}

.check-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text);
    line-height: 1.5;
    cursor: pointer;
    transition: 0.2s ease;
}

.check-row input {
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--primary);
    min-height: auto;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
}

.check-row:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(91, 140, 255, 0.25);
}

.check-row span {
    display: block;
    font-weight: 600;
    flex: 1;
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 4px;
}

.form-alert {
    position: relative;
    z-index: 1;
    margin-bottom: 22px;
    padding: 16px 18px;
    border-radius: 16px;
    line-height: 1.6;
    font-weight: 500;
}

.form-alert--success {
    background: rgba(60, 179, 113, 0.12);
    border: 1px solid rgba(60, 179, 113, 0.28);
    color: #d9ffea;
}

.form-alert--error {
    background: rgba(220, 53, 69, 0.12);
    border: 1px solid rgba(220, 53, 69, 0.28);
    color: #ffe2e7;
}

.form-alert--error ul {
    margin: 10px 0 0;
    padding-left: 18px;
}

.hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

@media (max-width: 1100px) {
    .signup-hero__grid,
    .signup-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .signup-page {
        gap: 20px;
    }

    .signup-hero {
        padding-top: 14px;
    }

    .signup-hero__content,
    .signup-hero__card,
    .signup-form-card,
    .signup-info-card {
        padding: 20px;
        border-radius: 20px;
    }

    .signup-hero__content h1 {
        margin-top: 12px;
        font-size: clamp(1.9rem, 7vw, 2.6rem);
    }

    .signup-hero__text {
        margin-top: 14px;
        font-size: 0.98rem;
        line-height: 1.6;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .form-field--choice {
        align-self: start;
    }

    .choice-group {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .choice-pill {
        min-height: 46px;
        padding: 0 14px;
    }

    .check-row {
        padding: 14px;
        border-radius: 14px;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }
}