/* ============================================================
   helpme — Sections
   Header, Hero, seções de conteúdo e Footer
   ============================================================ */

/* ============================================================
   Header
   ============================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem var(--pad-h);
    z-index: 100;
}

.header__nav {
    max-width: var(--max-width);
    margin: 0 auto;
    height: 3.75rem;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: var(--md-sys-shape-corner-full);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.09), 0 2px 8px rgba(0, 0, 0, 0.05);
    position: relative;
}

.header__brand { display: flex; align-items: center; gap: 0.25rem; }

.header__logo { height: 2rem; width: 2rem; }

.header__name {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1.375rem;
    color: var(--md-sys-color-on-background);
    letter-spacing: -0.02em;
}

.header__name-me { color: var(--md-sys-color-secondary); }

.header__menu {
    padding: 0;
    list-style: none;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.header__menu-item {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.header__menu-item--active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0.5rem;
    right: 0.5rem;
    height: 2.5px;
    border-radius: 2px 2px 0 0;
    background: var(--md-sys-color-primary);
}

.header__menu-link {
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--md-sys-color-on-surface-variant);
    padding: 0.4rem 0.75rem;
    border-radius: var(--md-sys-shape-corner-full);
    transition: color 0.25s ease, background 0.2s ease;
}

.header__menu-link:hover { color: var(--md-sys-color-on-background); background: rgba(15, 23, 42, 0.06); }

.header__menu-item--active .header__menu-link { color: var(--md-sys-color-primary); font-weight: 600; }

.header__menu-toggle {
    height: 2.25rem;
    width: 2.25rem;
    background: none;
    border: none;
    cursor: pointer;
    display: none;
    justify-content: center;
    align-items: center;
    border-radius: var(--md-sys-shape-corner-full);
    color: var(--md-sys-color-on-surface-variant);
    transition: background 0.2s;
}

.header__menu-toggle:hover { background: rgba(15, 23, 42, 0.07); }

.header__menu-icon       { font-size: 1.375rem; }
.header__menu-icon--hide { display: none; }

/* Medium + Compact — hambúrguer */
@media (max-width: 904px) {
    .header { padding: 0.75rem var(--pad-h); }

    .header__menu {
        display: none;
        position: absolute;
        right: 0;
        top: calc(100% + 0.625rem);
        flex-direction: column;
        align-items: flex-end;
        gap: 0.375rem;
    }

    .header__menu--show   { display: flex; }
    .header__menu-toggle  { display: flex; }

    .header__menu-item {
        height: auto;
        background: var(--md-sys-color-background);
        border-radius: var(--md-sys-shape-corner-full);
        box-shadow: var(--md-sys-elevation-level2);
    }

    .header__menu-item--active { background: var(--md-sys-color-primary); }
    .header__menu-item--active::after { display: none; }

    .header__menu-item--cta { background: none; box-shadow: none; padding: 0.25rem 0; }

    .header__menu-link {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
        border-radius: var(--md-sys-shape-corner-full);
    }

    .header__menu-link:hover { background: transparent; }
    .header__menu-item--active .header__menu-link { color: #fff; font-weight: 600; }
}

/* Compact — esconde nome da marca */
@media (max-width: 599px) {
    .header__name { display: none; }
}

/* Scrolled state */
.header--scrolled .header__nav {
    background: rgba(255, 255, 255, 0.96);
    border-color: var(--md-sys-color-outline-variant);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6rem 0 var(--pad-v);
    background-color: var(--md-sys-color-background);
    background-image:
        radial-gradient(ellipse 65% 55% at 95% 15%, rgba(0, 119, 255, 0.13) 0%, transparent 65%),
        radial-gradient(ellipse 50% 45% at 5%  90%, rgba(255, 119, 0,  0.09) 0%, transparent 65%),
        radial-gradient(circle, rgba(203, 213, 225, 0.55) 1px, transparent 1px);
    background-size: auto, auto, 28px 28px;
}

.hero-section__container {
    display: flex;
    align-items: center;
    gap: clamp(2rem, 5vw, 4rem);
}

.hero-section__main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.hero-section__main-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero-section__title {
    font-size: var(--md-sys-typescale-display-large-size);
    font-weight: 700;
    line-height: 1.15;
    color: var(--md-sys-color-on-background);
    letter-spacing: -0.03em;
}

.hero-section__btn-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero-section__img-container {
    flex: 0 0 clamp(14rem, 38%, 26rem);
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-section__img {
    width: 100%;
    max-height: 22rem;
    object-fit: contain;
}

/* Medium — empilha hero */
@media (max-width: 904px) {
    .hero-section {
        min-height: auto;
        padding: 5.5rem 0 var(--pad-v);
    }

    .hero-section__container {
        flex-direction: column-reverse;
        align-items: stretch;
        text-align: center;
        gap: 2rem;
    }

    .hero-section__main-text { align-items: center; }

    .hero-section__img-container {
        flex: none;
        width: 16rem;
        align-self: center;
    }

    .hero-section__btn-container { justify-content: center; }

    .hero-section__title { font-size: clamp(1.75rem, 5vw, 2.25rem); }

    .body-text { font-size: 1rem; }
}

/* Compact — botões em coluna, imagem menor */
@media (max-width: 599px) {
    .hero-section__btn-container {
        flex-direction: column;
        width: 100%;
    }

    .hero-section__btn-container .btn { width: 100%; }

    .hero-section__img-container { width: 10rem; }
}

/* ============================================================
   Categories Section
   ============================================================ */
.categories {
    background: var(--md-sys-color-surface-container-low);
    padding: var(--pad-v) 0;
}

.categories__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.categories__subtitle { text-align: center; max-width: 36rem; }

.categories__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

/* ============================================================
   How It Works Section
   ============================================================ */
.how-it-works { padding: var(--pad-v) 0; }

.how-it-works__container {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

/* Expanded: 3 colunas */
.how-it-works__card-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.how-it-works__cta-bnt { display: flex; justify-content: center; }

/* Medium */
@media (max-width: 904px) {
    .how-it-works__card-container { grid-template-columns: repeat(2, 1fr); }
}

/* Compact */
@media (max-width: 599px) {
    .how-it-works__card-container { grid-template-columns: 1fr; }
    .how-it-works__cta-bnt > .btn { width: 100%; }
}

/* ============================================================
   Offer Services Section
   ============================================================ */
.offer-services {
    background: linear-gradient(155deg, #F0F6FF 0%, #FFF8F0 100%);
    padding: var(--pad-v) 0;
}

.offer-services__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.offer-services__subtitle { text-align: center; max-width: 36rem; }

.offer-services__content {
    display: flex;
    align-items: center;
    gap: 3rem;
    width: 100%;
}

/* Expanded: 2 colunas */
.offer-services__card-container {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    min-width: 0;
}

.offer-services__img-wrapper {
    flex: 0 0 auto;
    width: clamp(14rem, 28%, 20rem);
    display: flex;
    justify-content: center;
}

.offer-services__img { width: 100%; max-height: 26rem; object-fit: contain; }

/* Medium — empilha conteúdo, 2 colunas nos cards */
@media (max-width: 904px) {
    .offer-services__content {
        flex-direction: column-reverse;
        align-items: center;
        gap: 2rem;
    }

    .offer-services__img-wrapper    { width: 14rem; }
    .offer-services__card-container { width: 100%; grid-template-columns: repeat(2, 1fr); }
}

/* Compact */
@media (max-width: 599px) {
    .offer-services__img-wrapper        { width: 10rem; }
    .offer-services__card-container     { grid-template-columns: 1fr; }
}

/* ============================================================
   FAQ Section
   ============================================================ */
.faq {
    background: var(--md-sys-color-surface-container-low);
    padding: var(--pad-v) 0;
}

.faq__container {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 48rem;
    margin: 0 auto;
    width: 100%;
}

.faq__item {
    background: var(--md-sys-color-background);
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--md-sys-shape-corner-large);
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq__item[open] {
    border-color: var(--md-sys-color-primary);
    box-shadow: var(--md-sys-elevation-level1);
}

.faq__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    font-size: var(--md-sys-typescale-body-large-size);
    font-weight: 600;
    color: var(--md-sys-color-on-background);
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: background 0.2s ease;
}

.faq__question::-webkit-details-marker { display: none; }

.faq__question:hover { background: rgba(0, 119, 255, 0.04); }

.faq__icon {
    font-size: 1.25rem;
    color: var(--md-sys-color-primary);
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.faq__item[open] .faq__icon { transform: rotate(180deg); }

.faq__answer {
    padding: 0 1.5rem 1.25rem;
    font-size: var(--md-sys-typescale-body-medium-size);
    color: var(--md-sys-color-on-surface-variant);
    line-height: 1.7;
}

/* ============================================================
   CTA Section
   ============================================================ */
.cta-section {
    background: linear-gradient(135deg, #0F172A 0%, #0D2E6B 60%, #0F172A 100%);
    padding: var(--pad-v) 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 70% at 80% 50%, rgba(0, 119, 255, 0.18) 0%, transparent 65%),
        radial-gradient(ellipse 40% 50% at 15% 50%, rgba(255, 119, 0, 0.10) 0%, transparent 60%);
    pointer-events: none;
}

.cta-section__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    text-align: center;
    position: relative;
}

.cta-section__title {
    font-size: var(--md-sys-typescale-headline-medium-size);
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.cta-section__subtitle {
    font-size: var(--md-sys-typescale-body-large-size);
    color: rgba(255, 255, 255, 0.6);
    max-width: 32rem;
    line-height: 1.7;
}

.cta-section__form {
    width: 100%;
    max-width: 36rem;
    margin-top: 0.5rem;
}

.cta-section__form-group {
    display: flex;
    gap: 0.375rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--md-sys-shape-corner-full);
    padding: 0.375rem;
    backdrop-filter: blur(8px);
}

.cta-section__input {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: none;
    outline: none;
    padding: 0.5rem 1rem;
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: var(--md-sys-typescale-body-medium-size);
}

.cta-section__input::placeholder { color: rgba(255, 255, 255, 0.45); }

.cta-section__form-note {
    font-size: var(--md-sys-typescale-body-small-size);
    color: rgba(255, 255, 255, 0.35);
    text-align: center;
    margin-top: 0.875rem;
}

.cta-section__success {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: var(--md-sys-typescale-body-large-size);
    font-weight: 500;
    color: #4ade80;
}

.cta-section__success[hidden] { display: none; }

.cta-section__success-icon { font-size: 1.5rem; }

/* Compact */
@media (max-width: 599px) {
    .cta-section__form-group {
        flex-direction: column;
        border-radius: var(--md-sys-shape-corner-large);
        padding: 0.75rem;
        gap: 0.625rem;
    }

    .cta-section__input { padding: 0.25rem 0.5rem; }
}

.btn--cta-primary {
    background: #fff;
    color: var(--md-sys-color-inverse-surface);
    font-family: 'Poppins', sans-serif;
    font-size: var(--md-sys-typescale-label-large-size);
    font-weight: 700;
    padding: 0.9375rem 2.25rem;
    border-radius: var(--md-sys-shape-corner-full);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 16px rgba(255, 255, 255, 0.15);
    white-space: normal;
    text-align: center;
}

.btn--cta-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255, 255, 255, 0.22); }

.btn--cta-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.85);
    font-family: 'Poppins', sans-serif;
    font-size: var(--md-sys-typescale-label-large-size);
    font-weight: 600;
    padding: 0.9375rem 2.25rem;
    border-radius: var(--md-sys-shape-corner-full);
    text-decoration: none;
    border: 1.5px solid rgba(255, 255, 255, 0.18);
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    white-space: normal;
    text-align: center;
    backdrop-filter: blur(8px);
}

.btn--cta-secondary:hover { transform: translateY(-2px); background: rgba(255, 255, 255, 0.14); border-color: rgba(255, 255, 255, 0.35); }

/* Compact */
@media (max-width: 599px) {
    .cta-section__buttons { flex-direction: column; width: 100%; }
    .btn--cta-primary,
    .btn--cta-secondary { width: 100%; display: flex; justify-content: center; }
}

/* ============================================================
   Footer
   ============================================================ */
.footer { background: var(--md-sys-color-inverse-surface); }

.footer__container {
    padding: 2.5rem var(--pad-h);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.footer__brand { display: flex; align-items: center; gap: 0.25rem; }

.footer__logo {
    height: 1.75rem;
    width: 1.75rem;
    filter: brightness(0) invert(1);
    opacity: 0.75;
}

.footer__name {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: -0.02em;
}

.footer__name-me { color: #FFA040; }

.footer__links { display: flex; gap: 2rem; }

.footer__link {
    font-size: var(--md-sys-typescale-body-small-size);
    color: var(--md-sys-color-inverse-on-surface);
    text-decoration: none;
    transition: color 0.2s;
}

.footer__link:hover { color: rgba(255,255,255,0.9); }

.footer__copyright {
    font-size: var(--md-sys-typescale-body-small-size);
    color: rgba(255,255,255,0.25);
    text-align: center;
}