/* ============================================================
   SECTION 3 — ESTRUTURA
============================================================ */

.structure-section {
    padding-inline: 1.5rem;
    display: flex;
    justify-content: center;
}

.structure-box {
    width: min(1277px, 100%);
    background: linear-gradient(
        347deg,
        rgba(14,14,14,0) 5%,
        #1A1A1A 97%
    );
    padding: 0 4rem;
    border-radius: 44px;
    position: relative;
}

/* Barra dourada */
.structure-bar {
    width: 150px;
    height: 8px;
    border-radius: 25px;
    background: linear-gradient(90deg, var(--gold-start), var(--gold-end));
    margin: 0 auto 6rem auto;
}

/* Header dentro da box */
.structure-header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin: 0 auto 5rem auto;
}

.structure-title {
    font-weight: 800;
    font-size: 36px;
    line-height: 1.2;
    max-width: 420px;
    color: #fff;
}

.structure-subtitle {
    font-size: 18px;
    font-weight: 300;
    max-width: 500px;
    line-height: 1.6;
    color: #e5e5e5;
}

/* CARDS */
.structure-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.structure-card {
    background: #1A1A1A;
    border-radius: 20px;
    padding: 1rem;
    border: 1px solid rgba(248, 148, 44, 0.35);
    box-shadow: 0px 0px 20px rgba(249, 154, 63, 0.1);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.structure-card:hover {
    transform: translateY(-4px);
    box-shadow: 0px 0px 35px rgba(249, 154, 63, 0.15);
}

.structure-card-header {
    display: flex;
    gap: 12px;
}

.structure-card-number {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(90deg, var(--gold-start), var(--gold-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.structure-card-title {
    font-weight: 700;
    background: linear-gradient(90deg, var(--gold-start), var(--gold-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.structure-card-list {
    padding-left: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.structure-card-list li {
    font-size: 16px;
    color: #dcdcdc;
    list-style: none;
    position: relative;
}

.structure-card-list li::before {
    content: "▶";
    position: absolute;
    left: -14px;
    font-size: 11px;
    background: linear-gradient(90deg, var(--gold-start), var(--gold-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-top: 3.5px;
}

/* ============================================================
   RESPONSIVO — STRUCTURE BOX
============================================================ */

@media (max-width: 1200px) {
    .structure-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {

    .structure-box {
        padding: 3rem 2rem;
    }

    .structure-header {
        flex-direction: column;
        gap: 2rem;
        text-align: left;
    }

    .structure-title {
        font-size: 30px;
        max-width: 100%;
    }

    .structure-subtitle {
        font-size: 16px;
        max-width: 100%;
    }
}

@media (max-width: 640px) {
    .structure-cards {
        grid-template-columns: 1fr;
    }

    .structure-title {
        font-size: 26px;
    }

    .structure-bar {
        width: 120px;
    }
}

/* ============================================================
   ELEMENTOS FORA DO STRUCTURE BOX
============================================================ */

/* CALLOUT EXTERNO */
.structure-outside-callout {
    width: min(1280px, 100% - 2rem);
    margin: 2rem auto;

    padding: 25px 40px;

    display: flex;
    justify-content: center;

    border-radius: 100px;
    border: 1px solid #313131;

    background: linear-gradient(
        90deg,
        rgba(30, 30, 30, 0) 0%,
        #313131 50%,
        rgba(30, 30, 30, 0) 100%
    );
}

.callout-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.callout-icon {
    width: 22px;
}

.callout-text {
    font-size: 18px;
    font-weight: 500;
    background: linear-gradient(90deg, var(--gold-start), var(--gold-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* HEADER EXTERNO — TÍTULO + SUBTÍTULO */
.structure-outside-header {
    width: min(1280px, 100% - 2rem);
    margin: 0 auto 5rem auto;

    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 4rem;
    flex-wrap: wrap;
}

.outside-title {
    margin-top: 3rem;
    font-weight: 800;
    font-size: 36px;
    line-height: 1.2;
    max-width: 380px;
    color: #fff;
}

.outside-subtitle {
    font-size: 21px;
    max-width: 50%;
    line-height: 1.6;
    color: #e5e5e5;
}

/* RESPONSIVO — ELEMENTOS EXTERNOS */
@media (max-width: 1024px) {
    .structure-outside-header {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .outside-title {
        max-width: 100%;
    }

    .outside-subtitle {
        font-size: 16px;
        max-width: 100%;
    }

    
}

@media (max-width: 640px) {
    .structure-outside-callout {
        padding: 1% 2%;
        text-align: center;
    }

    .callout-left {
        display: grid;
        grid-template-columns: 10% 85% 5%;
        align-items: center;
    }

    .callout-text{
        text-align: left;
        font-size: 14px;
    }

    .callout-icon{
        width: 100%;
    }

    .outside-title {
        text-align: center;
    }
}