/*
 * =========================================================
 * ADI YOGPEETH — COURSE TEACHERS
 * Premium editorial / forest-green section
 * =========================================================
 */

.ayp-course-teachers {
    --teachers-green: #173f35;
    --teachers-green-deep: #10352d;
    --teachers-cream: #f8f5ed;
    --teachers-card: #fbfaf5;
    --teachers-gold: #c88716;
    --teachers-gold-soft: #d8b36b;
    --teachers-text: #203b35;
    --teachers-muted: rgba(248, 245, 237, 0.72);

    position: relative;
    overflow: hidden;
    isolation: isolate;
    padding: clamp(76px, 8vw, 112px) 0 clamp(64px, 7vw, 92px);
    background:
        radial-gradient(circle at 15% 25%, rgba(200, 135, 22, 0.07), transparent 26%),
        radial-gradient(circle at 88% 72%, rgba(255, 255, 255, 0.035), transparent 25%),
        var(--teachers-green);
    color: var(--teachers-cream);
}

.ayp-course-teachers::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(216, 179, 107, 0.16);
    border-radius: 24px;
    pointer-events: none;
}

.ayp-course-teachers__container {
    position: relative;
    z-index: 2;
    width: min(1380px, calc(100% - 48px));
    margin-inline: auto;
}

.ayp-course-teachers__mandala {
    position: absolute;
    z-index: -1;
    top: 7%;
    left: -35px;
    font-family: Georgia, serif;
    font-size: clamp(150px, 17vw, 260px);
    line-height: 1;
    color: rgba(248, 245, 237, 0.045);
    transform: rotate(-8deg);
    pointer-events: none;
}

.ayp-course-teachers__leaf {
    position: absolute;
    z-index: -1;
    width: 190px;
    height: 300px;
    opacity: 0.08;
    pointer-events: none;
}

.ayp-course-teachers__leaf::before,
.ayp-course-teachers__leaf::after {
    content: "";
    position: absolute;
    border: 1px solid var(--teachers-gold-soft);
    border-radius: 100% 0 100% 0;
    transform-origin: bottom center;
}

.ayp-course-teachers__leaf::before {
    inset: 20px 65px 35px 65px;
    transform: rotate(-25deg);
}

.ayp-course-teachers__leaf::after {
    inset: 60px 30px 5px 90px;
    transform: rotate(25deg);
}

.ayp-course-teachers__leaf--left {
    left: -70px;
    bottom: -90px;
    transform: rotate(-20deg);
}

.ayp-course-teachers__leaf--right {
    right: -70px;
    top: -100px;
    transform: rotate(160deg);
}

/* ---------- HEADER ---------- */

.ayp-course-teachers__header {
    max-width: 880px;
    margin: 0 auto clamp(42px, 5vw, 58px);
    text-align: center;
}

.ayp-course-teachers__eyebrow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 18px;
}

.ayp-course-teachers__eyebrow span {
    width: 42px;
    height: 1px;
    background: var(--teachers-gold);
}

.ayp-course-teachers__eyebrow p {
    margin: 0;
    color: var(--teachers-gold-soft);
    font-size: 12px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
}

.ayp-course-teachers__header h2 {
    margin: 0;
    color: var(--teachers-cream);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(38px, 4.4vw, 64px);
    font-weight: 500;
    line-height: 0.98;
    letter-spacing: -0.025em;
}

.ayp-course-teachers__header h2 em {
    display: block;
    color: var(--teachers-gold-soft);
    font-style: italic;
    font-weight: 400;
}

.ayp-course-teachers__intro {
    max-width: 700px;
    margin: 22px auto 0;
    color: var(--teachers-muted);
    font-size: 16px;
    line-height: 1.75;
}

/* ---------- TOOLBAR ---------- */

.ayp-course-teachers__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 18px;
}

.ayp-course-teachers__toolbar p {
    margin: 0;
    color: rgba(248, 245, 237, 0.55);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.ayp-course-teachers__toolbar p strong {
    color: var(--teachers-gold-soft);
    font-weight: 700;
}

.ayp-course-teachers__controls {
    display: flex;
    gap: 8px;
}

.ayp-course-teachers__arrow {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid rgba(216, 179, 107, 0.42);
    border-radius: 50%;
    background: transparent;
    color: var(--teachers-cream);
    cursor: pointer;
    transition:
        background-color 180ms ease,
        border-color 180ms ease,
        color 180ms ease,
        transform 180ms ease;
}

.ayp-course-teachers__arrow:hover:not(:disabled),
.ayp-course-teachers__arrow:focus-visible:not(:disabled) {
    border-color: var(--teachers-gold);
    background: var(--teachers-gold);
    color: var(--teachers-green-deep);
    transform: translateY(-1px);
}

.ayp-course-teachers__arrow:disabled {
    cursor: default;
    opacity: 0.28;
}

/* ---------- CAROUSEL ---------- */

.ayp-course-teachers__viewport {
    overflow: hidden;
    margin-inline: -1px;
}

.ayp-course-teachers__track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: calc((100% - 60px) / 4);
    gap: 20px;
    transition: transform 480ms cubic-bezier(0.22, 0.61, 0.36, 1);
    will-change: transform;
}

.ayp-course-teacher-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid rgba(216, 179, 107, 0.34);
    border-radius: 26px;
    background: var(--teachers-card);
    color: var(--teachers-text);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.12);
}

.ayp-course-teacher-card__photo {
    position: relative;
    display: block;
    aspect-ratio: 0.9;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 20%, rgba(216, 179, 107, 0.24), transparent 36%),
        #e9e2d4;
}

.ayp-course-teacher-card__photo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    filter: saturate(0.92);
    transition: transform 600ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.ayp-course-teacher-card:hover .ayp-course-teacher-card__photo img {
    transform: scale(1.035);
}

.ayp-course-teacher-card__placeholder {
    display: grid;
    place-items: center;
    align-content: center;
    gap: 7px;
    width: 100%;
    height: 100%;
    color: var(--teachers-green);
    background:
        radial-gradient(circle at 50% 35%, rgba(200, 135, 22, 0.18), transparent 34%),
        linear-gradient(145deg, #eee9dc, #ded5c3);
}

.ayp-course-teacher-card__placeholder span {
    font-family: Georgia, serif;
    font-size: 58px;
    opacity: 0.55;
}

.ayp-course-teacher-card__placeholder small {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0.55;
}

.ayp-course-teacher-card__photo-mark {
    position: absolute;
    right: 14px;
    bottom: 14px;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 50%;
    background: rgba(23, 63, 53, 0.76);
    color: var(--teachers-gold-soft);
    font-size: 13px;
    backdrop-filter: blur(6px);
}

.ayp-course-teacher-card__body {
    padding: 22px 22px 20px;
}

.ayp-course-teacher-card__role {
    min-height: 15px;
    margin: 0 0 8px;
    color: var(--teachers-gold);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.13em;
    line-height: 1.35;
    text-transform: uppercase;
}

.ayp-course-teacher-card h3 {
    margin: 0;
    color: var(--teachers-green);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 25px;
    font-weight: 500;
    line-height: 1.05;
}

.ayp-course-teacher-card__line {
    width: 34px;
    height: 1px;
    margin: 14px 0;
    background: var(--teachers-gold-soft);
}

.ayp-course-teacher-card__topics {
    min-height: 48px;
    margin: 0;
    color: rgba(32, 59, 53, 0.78);
    font-size: 13px;
    line-height: 1.6;
}

.ayp-course-teacher-card__meta {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-top: 19px;
    padding-top: 16px;
    border-top: 1px solid rgba(23, 63, 53, 0.1);
}

.ayp-course-teacher-card__lotus {
    display: grid;
    place-items: center;
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    border: 1px solid rgba(200, 135, 22, 0.55);
    border-radius: 50%;
    color: var(--teachers-gold);
}

.ayp-course-teacher-card__lotus span {
    font-size: 18px;
    line-height: 1;
}

.ayp-course-teacher-card__meta strong,
.ayp-course-teacher-card__meta small {
    display: block;
}

.ayp-course-teacher-card__meta strong {
    color: var(--teachers-green);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 16px;
    font-weight: 600;
}

.ayp-course-teacher-card__meta small {
    margin-top: 2px;
    color: rgba(32, 59, 53, 0.58);
    font-size: 10px;
    letter-spacing: 0.04em;
}

.ayp-course-teacher-card__credential {
    margin: 12px 0 0;
    color: rgba(32, 59, 53, 0.5);
    font-size: 10px;
    line-height: 1.5;
}

.ayp-course-teacher-card__profile {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 17px;
    color: var(--teachers-green);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

.ayp-course-teacher-card__profile span {
    color: var(--teachers-gold);
    font-size: 16px;
    transition: transform 180ms ease;
}

.ayp-course-teacher-card__profile:hover span,
.ayp-course-teacher-card__profile:focus-visible span {
    transform: translateX(4px);
}

/* ---------- FOOTER ---------- */

.ayp-course-teachers__footer {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 72px;
    margin-top: 30px;
}

.ayp-course-teachers__all-link {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    min-height: 48px;
    padding: 0 25px;
    border: 1px solid var(--teachers-gold);
    border-radius: 999px;
    color: var(--teachers-cream);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-decoration: none;
    text-transform: uppercase;
    transition:
        background-color 180ms ease,
        color 180ms ease,
        transform 180ms ease;
}

.ayp-course-teachers__all-link span:last-child {
    color: var(--teachers-gold-soft);
    font-size: 17px;
    transition: transform 180ms ease;
}

.ayp-course-teachers__all-link:hover,
.ayp-course-teachers__all-link:focus-visible {
    background: var(--teachers-gold);
    color: var(--teachers-green-deep);
    transform: translateY(-1px);
}

.ayp-course-teachers__all-link:hover span:last-child,
.ayp-course-teachers__all-link:focus-visible span:last-child {
    color: var(--teachers-green-deep);
    transform: translateX(4px);
}

.ayp-course-teachers__signature {
    position: absolute;
    right: 0;
    margin: 0;
    color: rgba(216, 179, 107, 0.75);
    font-family: "Segoe Script", "Brush Script MT", cursive;
    font-size: 17px;
    transform: rotate(-4deg);
}

/* ---------- TABLET ---------- */

@media (max-width: 1100px) {
    .ayp-course-teachers__track {
        grid-auto-columns: calc((100% - 40px) / 3);
    }
}

/* ---------- MOBILE ---------- */

@media (max-width: 760px) {
    .ayp-course-teachers {
        padding: 68px 0 60px;
    }

    .ayp-course-teachers::before {
        inset: 10px;
        border-radius: 18px;
    }

    .ayp-course-teachers__container {
        width: min(100% - 32px, 620px);
    }

    .ayp-course-teachers__header {
        margin-bottom: 34px;
    }

    .ayp-course-teachers__eyebrow {
        gap: 11px;
        margin-bottom: 14px;
    }

    .ayp-course-teachers__eyebrow span {
        width: 28px;
    }

    .ayp-course-teachers__eyebrow p {
        font-size: 10px;
        letter-spacing: 3px;
    }

    .ayp-course-teachers__header h2 {
        font-size: clamp(34px, 10vw, 48px);
        line-height: 1;
    }

    .ayp-course-teachers__intro {
        margin-top: 17px;
        font-size: 14px;
        line-height: 1.7;
    }

    .ayp-course-teachers__toolbar {
        margin-bottom: 13px;
    }

    .ayp-course-teachers__toolbar p {
        font-size: 9px;
        letter-spacing: 0.06em;
    }

    .ayp-course-teachers__arrow {
        width: 36px;
        height: 36px;
    }

    .ayp-course-teachers__track {
        grid-auto-columns: 100%;
        gap: 12px;
    }

    .ayp-course-teacher-card {
        border-radius: 21px;
    }

    .ayp-course-teacher-card__photo {
        aspect-ratio: 1.04;
    }

    .ayp-course-teacher-card__body {
        padding: 19px 18px 18px;
    }

    .ayp-course-teacher-card h3 {
        font-size: 24px;
    }

    .ayp-course-teacher-card__topics {
        min-height: auto;
        font-size: 13px;
    }

    .ayp-course-teacher-card__meta {
        margin-top: 16px;
        padding-top: 14px;
    }

    .ayp-course-teachers__footer {
        margin-top: 22px;
    }

    .ayp-course-teachers__all-link {
        min-height: 44px;
        padding: 0 19px;
        font-size: 9px;
    }

    .ayp-course-teachers__signature {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ayp-course-teachers__track,
    .ayp-course-teacher-card__photo img,
    .ayp-course-teachers__arrow,
    .ayp-course-teachers__all-link {
        transition: none;
    }
}