/* ==========================================================================
   Modal — Demonstração Gratuita
   ========================================================================== */

.modal-demo {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal-demo[hidden] {
    display: none;
}

/* ===== Overlay ===== */

.modal-demo__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal-demo.is-open .modal-demo__overlay {
    opacity: 1;
}

/* ===== Content ===== */

.modal-demo__content {
    position: relative;
    background: var(--color-white);
    border-radius: 24px;
    max-width: 520px;
    width: 100%;
    padding: 48px 40px;
    text-align: center;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.modal-demo.is-open .modal-demo__content {
    opacity: 1;
    transform: scale(1);
}

/* ===== Close button ===== */

.modal-demo__close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    line-height: 1;
    color: #999;
    cursor: pointer;
    padding: 4px;
    transition: color var(--transition-fast);
}

.modal-demo__close:hover {
    color: #333;
}

/* ===== Logo ===== */

.modal-demo__logo {
    width: 115px;
    height: auto;
    margin: 0 auto 16px;
}

/* ===== Title ===== */

.modal-demo__title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: clamp(22px, calc(15.14px + 0.67vw), 28px);
    line-height: 1.25;
    color: #20273F;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.modal-demo__highlight {
    color: #AECA37;
}

/* ===== Subtitle ===== */

.modal-demo__subtitle {
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text-muted);
    margin-bottom: 32px;
}

/* ===== Form ===== */

.modal-demo__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: left;
}

/* ===== Field ===== */

.modal-demo__field label {
    display: block;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 14px;
    color: #20273F;
    margin-bottom: 6px;
}

.modal-demo__input-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid #E0E0E0;
    border-radius: 12px;
    padding: 14px 16px;
    transition: border-color var(--transition-fast);
}

.modal-demo__input-wrapper:focus-within {
    border-color: var(--color-primary);
}

.modal-demo__input-wrapper svg {
    flex-shrink: 0;
    color: #999;
}

.modal-demo__input-wrapper input {
    flex: 1;
    border: none;
    outline: none;
    font-family: var(--font-body);
    font-size: 15px;
    color: #20273F;
    background: transparent;
}

.modal-demo__input-wrapper input::placeholder {
    color: #BCBCBC;
}

/* ===== Feedback de erro ===== */

.modal-demo__error {
    margin: 4px 0 0;
    padding: 10px 14px;
    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.4;
    color: #B42318;
    background-color: #FEF3F2;
    border: 1px solid #FECDCA;
    border-radius: 8px;
}

/* ===== Submit button (pill CTA escuro) ===== */

.modal-demo__submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 8px 8px 8px 28px;
    margin-top: 8px;
    background-color: var(--color-button);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.modal-demo__submit:hover {
    background-color: #0f1d36;
}

.modal-demo__submit[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}

.modal-demo__submit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--color-white);
    border-radius: 50%;
    flex-shrink: 0;
    color: var(--color-dark);
    margin-left: auto;
}

.modal-demo__submit-icon svg {
    width: 18px;
    height: 18px;
}

/* ===== Mobile ===== */

@media (max-width: 768px) {
    .modal-demo {
        padding: 16px;
    }

    .modal-demo__content {
        padding: 36px 24px;
        max-width: 100%;
    }

    .modal-demo__subtitle {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .modal-demo__form {
        gap: 16px;
    }

    .modal-demo__input-wrapper {
        padding: 12px 14px;
    }
}

/* ==========================================================================
   Modal — Vídeo YouTube (Lightbox)
   ========================================================================== */

.modal-video {
    position: fixed;
    inset: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal-video[hidden] {
    display: none;
}

/* Overlay */
.modal-video__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal-video.is-open .modal-video__overlay {
    opacity: 1;
}

/* Content */
.modal-video__content {
    position: relative;
    width: 100%;
    max-width: 900px;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.modal-video.is-open .modal-video__content {
    opacity: 1;
    transform: scale(1);
}

/* Close button */
.modal-video__close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    font-size: 32px;
    line-height: 1;
    color: #fff;
    cursor: pointer;
    padding: 4px;
    transition: color var(--transition-fast);
    z-index: 1;
}

.modal-video__close:hover {
    color: #ccc;
}

/* 16:9 wrapper */
.modal-video__wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 12px;
    background: #000;
}

.modal-video__wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* ==========================================================================
   Modal — Brevo Form (E-books)
   ========================================================================== */

.modal-brevo {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal-brevo[hidden] {
    display: none;
}

.modal-brevo__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.modal-brevo.is-open .modal-brevo__overlay {
    opacity: 1;
}

.modal-brevo__content {
    position: relative;
    background: var(--color-white);
    border-radius: 24px;
    max-width: 560px;
    width: 100%;
    padding: 48px 40px;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.modal-brevo.is-open .modal-brevo__content {
    opacity: 1;
    transform: scale(1);
}

.modal-brevo__close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    font-size: 28px;
    line-height: 1;
    color: #999;
    cursor: pointer;
    padding: 4px;
    transition: color var(--transition-fast);
}

.modal-brevo__close:hover {
    color: #333;
}

.modal-brevo__title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: clamp(20px, calc(15.43px + 0.45vw), 24px);
    line-height: 1.25;
    color: #20273F;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    text-align: center;
}

.modal-brevo__subtitle {
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    text-align: center;
}

.modal-brevo__form-container {
    min-height: 100px;
}

.modal-brevo__form-container iframe {
    display: block;
    width: 100%;
    min-height: 400px;
    border: none;
    border-radius: var(--radius-md);
}

@media (max-width: 768px) {
    .modal-video {
        padding: 16px;
    }

    .modal-video__close {
        top: -36px;
        font-size: 28px;
    }

    .modal-brevo {
        padding: 16px;
    }

    .modal-brevo__content {
        padding: 36px 24px;
        max-width: 100%;
    }
}