/* =========================================================
   Amanos Unified Design Studio — Gateway styles (v2.2 UI refresh)
   Drop-in replacement for assets/css/studio.css
   ========================================================= */

.ads-studio {
    --ads-dark: #173512;
    --ads-deep: #0f260c;
    --ads-deeper: #0a1c08;
    --ads-gold: #d7ae56;
    --ads-gold-soft: #eddfbc;
    --ads-ivory: #f7f8f4;
    --ads-text: #536050;
    --ads-line: #e2e8de;
    --ads-radius: 16px;
    color: var(--ads-dark);
    box-sizing: border-box;
    font-family: inherit;
    margin: 0 auto;
    max-width: 1240px;
    padding: 32px 20px 80px;
}

.ads-studio.ads-has-designer {
    max-width: 1560px;
}

.ads-studio * {
    box-sizing: border-box;
}

.ads-studio a {
    -webkit-tap-highlight-color: transparent;
}

.ads-studio :is(a, button):focus-visible {
    border-radius: 6px;
    outline: 3px solid var(--ads-gold);
    outline-offset: 3px;
}

/* ---------------------------------------------------------
   Hero header — deep brand panel with offset-print dot motif
   --------------------------------------------------------- */

.ads-studio-header {
    background:
        radial-gradient(620px 300px at 50% -80px, rgba(215, 174, 86, .28), transparent 70%),
        radial-gradient(rgba(215, 174, 86, .13) 1.2px, transparent 1.3px),
        linear-gradient(180deg, var(--ads-dark), var(--ads-deeper));
    background-size: auto, 18px 18px, auto;
    border: 1px solid rgba(215, 174, 86, .25);
    border-radius: calc(var(--ads-radius) + 6px);
    box-shadow: 0 24px 60px rgba(15, 38, 12, .28);
    margin: 0 auto 34px;
    max-width: none;
    overflow: hidden;
    padding: 46px 24px 42px;
    position: relative;
    text-align: center;
}

.ads-studio-logo {
    background: rgba(247, 248, 244, .06);
    border: 1px solid rgba(215, 174, 86, .35);
    border-radius: 50%;
    display: block;
    height: 84px;
    margin: 0 auto 16px;
    object-fit: contain;
    padding: 12px;
    width: 84px;
}

.ads-studio-header > span {
    background: rgba(215, 174, 86, .12);
    border: 1px solid rgba(215, 174, 86, .55);
    border-radius: 999px;
    color: var(--ads-gold);
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .14em;
    padding: 7px 16px;
    text-transform: uppercase;
}

.ads-studio-header h2 {
    color: var(--ads-ivory);
    font-size: clamp(30px, 4.4vw, 46px);
    font-weight: 800;
    line-height: 1.25;
    margin: 16px auto 10px;
    max-width: 680px;
}

.ads-studio-header p {
    color: rgba(247, 248, 244, .78);
    font-size: 17px;
    line-height: 1.9;
    margin: 0 auto;
    max-width: 560px;
}

/* Steps 1 → 2 → 3 */

.ads-steps {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
    justify-content: center;
    margin-top: 26px;
}

.ads-steps span {
    align-items: center;
    background: rgba(247, 248, 244, .07);
    border: 1px solid rgba(247, 248, 244, .14);
    border-radius: 999px;
    color: var(--ads-ivory);
    display: inline-flex;
    font-size: 13px;
    font-weight: 600;
    gap: 8px;
    padding: 7px 14px 7px 16px;
}

.ads-steps span:not(:last-child)::after {
    color: var(--ads-gold);
    margin-inline-start: 10px;
    margin-inline-end: -6px;
}

.ads-studio[dir="rtl"] .ads-steps span:not(:last-child)::after {
    content: "←";
}

.ads-studio[dir="ltr"] .ads-steps span:not(:last-child)::after {
    content: "→";
}

.ads-steps b {
    align-items: center;
    background: var(--ads-gold);
    border-radius: 50%;
    color: var(--ads-deep);
    display: inline-flex;
    flex: none;
    font-size: 12px;
    font-weight: 800;
    height: 24px;
    justify-content: center;
    width: 24px;
}

/* ---------------------------------------------------------
   Choice cards
   --------------------------------------------------------- */

.ads-choice-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ads-choice {
    background: #fff;
    border: 1px solid var(--ads-line);
    border-radius: var(--ads-radius);
    box-shadow: 0 10px 30px rgba(23, 53, 18, .06);
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    position: relative;
    transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

/* gold ink line revealed on hover */
.ads-choice::before {
    background: linear-gradient(90deg, transparent, var(--ads-gold), transparent);
    content: "";
    height: 3px;
    inset-inline: 0;
    opacity: 0;
    position: absolute;
    top: 0;
    transition: opacity .25s ease;
    z-index: 3;
}

.ads-choice:hover,
.ads-choice:focus-within {
    border-color: rgba(215, 174, 86, .75);
    box-shadow: 0 24px 52px rgba(23, 53, 18, .16);
    transform: translateY(-6px);
}

.ads-choice:hover::before,
.ads-choice:focus-within::before {
    opacity: 1;
}

.ads-choice-image {
    background:
        radial-gradient(70% 90% at 50% 15%, rgba(215, 174, 86, .16), transparent 65%),
        linear-gradient(180deg, #142e10, var(--ads-deep));
    display: block;
    height: 300px;
    overflow: hidden;
    position: relative;
}

.ads-choice-image::after {
    background: linear-gradient(180deg, transparent 45%, rgba(10, 28, 8, .82));
    content: "";
    inset: 0;
    pointer-events: none;
    position: absolute;
}

.ads-choice-image img {
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
    width: 100%;
}

.ads-choice:hover .ads-choice-image img {
    transform: scale(1.05);
}

/* The business-card choice uses a logo asset — show it whole,
   centered on the dark panel, instead of cropping it. */
.ads-choice-card .ads-choice-image img {
    filter: drop-shadow(0 18px 30px rgba(0, 0, 0, .45));
    object-fit: contain;
    padding: 44px;
}

.ads-choice:hover.ads-choice-card .ads-choice-image img {
    transform: scale(1.03);
}

/* Eyebrow label on the photo */
.ads-choice-image > span {
    background: rgba(10, 28, 8, .55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(215, 174, 86, .45);
    border-radius: 999px;
    bottom: 16px;
    color: var(--ads-gold-soft);
    font-size: 12px;
    font-weight: 700;
    inset-inline-start: auto;
    inset-inline-end: 16px;
    padding: 6px 12px;
    position: absolute;
    z-index: 1;
}

.ads-choice-mug .ads-choice-image::before {
    background: var(--ads-gold);
    border-radius: 999px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, .25);
    color: var(--ads-deep);
    content: attr(data-badge);
    font-size: 11px;
    font-weight: 800;
    inset-inline-start: 16px;
    padding: 7px 12px;
    position: absolute;
    top: 16px;
    z-index: 2;
}

.ads-choice-content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 26px 24px 24px;
}

.ads-choice-content h3 {
    color: var(--ads-dark);
    font-size: 24px;
    font-weight: 800;
    line-height: 1.35;
    margin: 0 0 10px;
}

.ads-choice-content p {
    color: var(--ads-text);
    font-size: 15px;
    line-height: 1.9;
    margin: 0 0 22px;
}

.ads-choice-button {
    align-items: center;
    background: var(--ads-dark);
    border-radius: 10px;
    color: #fff;
    display: flex;
    font-size: 14px;
    font-weight: 700;
    gap: 10px;
    justify-content: space-between;
    margin-top: auto;
    padding: 14px 18px;
    text-decoration: none;
    transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}

.ads-choice-button span {
    transition: transform .25s ease;
}

.ads-choice-button:hover,
.ads-choice-button:focus-visible {
    background: var(--ads-gold);
    box-shadow: 0 10px 22px rgba(215, 174, 86, .35);
    color: var(--ads-deep);
}

.ads-studio[dir="rtl"] .ads-choice-button:hover span {
    transform: translateX(-5px);
}

.ads-studio[dir="ltr"] .ads-choice-button:hover span {
    transform: translateX(5px);
}

/* ---------------------------------------------------------
   Back link + notices
   --------------------------------------------------------- */

.ads-back {
    align-items: center;
    background: #fff;
    border: 1px solid var(--ads-line);
    border-radius: 999px;
    color: var(--ads-dark);
    display: inline-flex;
    font-size: 14px;
    font-weight: 700;
    gap: 8px;
    margin-bottom: 22px;
    padding: 9px 16px;
    text-decoration: none;
    transition: border-color .2s ease, color .2s ease, box-shadow .2s ease;
}

.ads-back:hover {
    border-color: var(--ads-gold);
    box-shadow: 0 6px 16px rgba(23, 53, 18, .1);
    color: #846425;
}

.ads-designer-shell {
    min-width: 0;
}

.ads-notice {
    background: #fff4e5;
    border-inline-start: 4px solid var(--ads-gold);
    border-radius: 8px;
    color: #513e16;
    padding: 16px;
}

.ads-empty-products {
    background: #fff;
    border: 1px solid #e1d2ad;
    border-inline-start: 4px solid var(--ads-gold);
    border-radius: 10px;
    color: var(--ads-dark);
    padding: 22px;
}

.ads-empty-products p {
    color: var(--ads-text);
    line-height: 1.8;
    margin: 8px 0 0;
}

/* ---------------------------------------------------------
   Responsive
   --------------------------------------------------------- */

@media (max-width: 960px) {
    .ads-choice-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ads-choice:last-child {
        grid-column: 1 / -1;
        justify-self: center;
        width: calc(50% - 12px);
    }
}

@media (max-width: 640px) {
    .ads-studio {
        padding: 20px 14px 56px;
    }

    .ads-studio-header {
        border-radius: var(--ads-radius);
        padding: 34px 18px 30px;
    }

    .ads-studio-logo {
        height: 70px;
        width: 70px;
    }

    .ads-studio-header p {
        font-size: 15px;
    }

    .ads-steps {
        gap: 8px;
    }

    .ads-steps span:not(:last-child)::after {
        display: none;
    }

    .ads-choice-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .ads-choice:last-child {
        grid-column: auto;
        width: 100%;
    }

    .ads-choice-image {
        height: 240px;
    }

    .ads-choice-card .ads-choice-image img {
        padding: 32px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ads-choice,
    .ads-choice::before,
    .ads-choice-image img,
    .ads-choice-button,
    .ads-choice-button span,
    .ads-back {
        transition: none !important;
    }

    .ads-choice:hover {
        transform: none;
    }

    .ads-choice:hover .ads-choice-image img,
    .ads-choice-button:hover span {
        transform: none;
    }
}