/* Responsive layout GMS */
@media (max-width: 900px) {
    .gms-hero__grid, .gms-feature-split, .gms-rfq-layout {
        grid-template-columns: minmax(0, 1fr);
    }
    .gms-audience-grid, .gms-category-grid, .gms-steps,
    .gms-solution-grid, .gms-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .gms-hero__visual { min-height: 260px; }
    .gms-rfq-layout { gap: 24px; }
    .gms-rfq-layout > main { min-width: 0; }
}

@media (max-width: 600px) {
    html, body { max-width: 100%; overflow-x: hidden; }
    .gms-container { width: min(100% - 32px, 1180px); }
    .gms-section { padding: 48px 0; }
    .gms-hero { padding: 52px 0; }
    .gms-hero h1 {
        font-size: clamp(36px, 10vw, 44px);
        letter-spacing: -1.4px;
    }
    .gms-hero p, .gms-heading p { font-size: 16px; }
    .gms-actions, .gms-audience-grid, .gms-category-grid, .gms-steps,
    .gms-solution-grid, .gms-card-grid, .gms-choice-row,
    .gms-contact-grid, .gms-trust-placeholder, .gms-compare,
    .gms-mini-grid, .gms-checklist {
        grid-template-columns: minmax(0, 1fr);
    }
    .gms-btn { width: 100%; }
    .gms-upload-band, .gms-final-cta {
        align-items: stretch;
        flex-direction: column;
        padding: 25px;
    }
    .gms-content-card img { height: 230px; }

    /* RFQ */
    .gms-rfq-intro { padding: 44px 0 20px; }
    .gms-rfq-intro h1 {
        font-size: clamp(36px, 10vw, 46px);
        line-height: 1.06;
        letter-spacing: -1.4px;
    }
    .gms-rfq-intro p { font-size: 16px; line-height: 1.65; }

    .gms-rfq-layout, .gms-rfq-layout > aside,
    .gms-rfq-layout > main, .gms-rfq {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        box-sizing: border-box;
    }
    .gms-rfq-layout { display: grid; gap: 22px; }

    /* Panel informasi dibuat lebih ringkas */
    .gms-rfq-layout > aside {
        padding: 24px 20px;
        border-radius: 18px;
        box-shadow: 0 14px 34px rgba(4, 29, 62, .12);
    }
    .gms-rfq-layout > aside h2 {
        margin: 0 0 18px;
        font-size: 28px;
        line-height: 1.15;
        letter-spacing: -.6px;
    }
    .gms-rfq-layout > aside ul {
        display: grid;
        gap: 11px;
        margin: 0;
        padding: 0;
        list-style: none;
    }
    .gms-rfq-layout > aside li {
        position: relative;
        margin: 0;
        padding: 0 0 0 27px;
        color: #e7eef8;
        font-size: 15px;
        line-height: 1.5;
    }
    .gms-rfq-layout > aside li::before {
        content: '✓';
        position: absolute;
        top: 1px;
        left: 0;
        width: 18px;
        height: 18px;
        border-radius: 50%;
        background: rgba(255,255,255,.14);
        color: #fff;
        font-size: 11px;
        font-weight: 800;
        line-height: 18px;
        text-align: center;
    }

    /* Indikator tahap tetap satu baris dan bisa digeser */
    .gms-rfq-progress {
        width: 100%;
        max-width: 100%;
        gap: 8px;
        margin: 0 0 22px;
        padding: 2px 2px 9px;
        overflow-x: auto;
        overflow-y: hidden;
        scrollbar-width: none;
        scroll-snap-type: x proximity;
        -webkit-overflow-scrolling: touch;
    }
    .gms-rfq-progress::-webkit-scrollbar { display: none; }
    .gms-rfq-progress span {
        flex: 0 0 auto;
        min-height: 42px;
        padding: 10px 15px;
        border: 1px solid #e3eaf3;
        border-radius: 999px;
        background: #f5f8fc;
        font-size: 14px;
        line-height: 20px;
        scroll-snap-align: start;
    }
    .gms-rfq-progress span.is-active {
        border-color: var(--gms-blue);
        box-shadow: 0 8px 18px rgba(35,82,220,.18);
    }

    .gms-choice-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 10px;
    }
    .gms-choice, .gms-choice span, .gms-rfq input,
    .gms-rfq select, .gms-rfq textarea, .gms-upload {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        box-sizing: border-box;
    }
    .gms-choice span {
        min-height: 58px;
        padding: 16px 17px;
        border-radius: 12px;
        font-size: 16px;
        line-height: 1.45;
    }
    .gms-rfq input, .gms-rfq select, .gms-rfq textarea {
        min-height: 52px;
        padding: 14px 15px;
        font-size: 16px;
    }

    /* Tombol tidak lagi terpotong */
    .gms-rfq-actions {
        display: grid;
        grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
        gap: 10px;
        width: 100%;
        margin-top: 22px;
    }
    .gms-rfq-actions button {
        width: 100%;
        max-width: none;
        min-width: 0;
        min-height: 52px;
        padding: 13px 12px;
        border-radius: 11px;
        font-size: 15px;
        white-space: normal;
    }
}