/* ====================================================
   COMPONENTE — SECTION SUBSCRIBE (CTA Inscreva-se)
   CSS Nesting + Grid Layout | Sem Flexbox
   Breakpoints: md 768px | sm 480px
   Base: 16px = 1rem
   ==================================================== */

.section-subscribe {
    background-color: var(--color-neutral-900); /* #000 */
    padding-block: var(--spacing-16);            /* 4rem / 64px */
    color: var(--color-neutral-0);
    font-family: var(--font-family-base);
    text-align: center;

    /* ── Inner grid ── */
    & .section-subscribe__inner {
        display: grid;
        grid-template-columns: 1fr;
        justify-items: start;
        gap: var(--spacing-8);                   /* 2rem / 32px */
    }

    /* ── h2 — Título da Seção ── */
    & h2 {
        color: var(--color-primary-0);           /* #FAB206 */
        font-size: var(--font-size-4xl);         /* 2.25rem / 36px */
        font-weight: var(--font-weight-bold);
        line-height: var(--line-height-tight);
        margin: 0;

        /* Linha decorativa — branca, centralizada (padrão about-general) */
        &::after {
            content: '';
            display: block;
            width: 3rem;                         /* 48px */
            height: 0.25rem;                     /* 4px */
            background-color: var(--color-neutral-0);
            border-radius: var(--radius-full);
            margin-block-start: var(--spacing-4); /* 1rem / 16px */
        }
    }

    /* ── p — Descrição da Seção ── */
    & p {
        color: var(--color-neutral-0);
        font-size: var(--font-size-md);          /* 1.125rem / 18px */
        line-height: var(--line-height-relaxed);
        margin: 0;
    }

    /* ── Botão CTA ── segue padrão .btn do projeto ── */
    & .btn {
        justify-self: center;
    }

    /* ── Responsivo: tablet (≤ 768px) ── */
    @media (max-width: 768px) {
        padding-block: var(--spacing-10);        /* 2.5rem / 40px */

        & h2 {
            font-size: var(--font-size-2xl);     /* 1.875rem / 30px */
        }

        & p {
            font-size: var(--font-size-base);    /* 1rem / 16px */
        }

        & .section-subscribe__inner {
            gap: var(--spacing-6);               /* 1.5rem / 24px */
        }

        & .btn {
            width: 100%;
            text-align: center;
        }
    }

    /* ── Responsivo: extra small (≤ 480px) ── */
    @media (max-width: 480px) {
        padding-block: var(--spacing-8);         /* 2rem / 32px */

        & h2 {
            font-size: var(--font-size-xl);      /* 1.5rem / 24px */
        }
    }
}