/* ============================================================
   Adhan Display - Discover UI V1
   Phase 1 Polish
   Visual layer only. Existing JS/functionality preserved.
   ============================================================ */

.discover-page {
    --discover-gap: clamp(1rem, 2vw, 1.5rem);
    --discover-section-gap: clamp(2rem, 4vw, 3.5rem);
    --discover-card-radius: var(--ad2-radius-lg, 1.25rem);
    --discover-card-border: var(--ad2-color-border, rgba(255,255,255,.1));
    --discover-card-bg: var(--ad2-color-surface, rgba(255,255,255,.045));
    --discover-card-bg-strong: var(--ad2-color-surface-raised, rgba(255,255,255,.065));
    --discover-text: var(--ad2-color-text, #f5f5f5);
    --discover-muted: var(--ad2-color-text-muted, #a7a7a7);
    --discover-brand: var(--ad2-color-brand, #d4af37);
    --discover-brand-soft: rgba(212,175,55,.12);
}

/* ------------------------------------------------------------
   Page shell
   ------------------------------------------------------------ */

.discover-page {
    width: 100%;
    max-width: var(--ad2-layout-max-width, 1400px);
    margin-inline: auto;
    padding-block: clamp(1rem, 3vw, 2.5rem) clamp(2.5rem, 5vw, 4rem);
}

.discover-page > * {
    min-width: 0;
}

.discover-section {
    margin-top: var(--discover-section-gap);
}

.discover-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.discover-section-heading > div:first-child {
    min-width: 0;
}

.discover-section-heading h2,
.discover-section-heading h3 {
    margin: .25rem 0 0;
    color: var(--discover-text);
    font-size: clamp(1.25rem, 2vw, 1.65rem);
    line-height: 1.2;
    letter-spacing: -.025em;
}

.discover-section-heading p {
    margin: .4rem 0 0;
    max-width: 58ch;
    color: var(--discover-muted);
    font-size: .9rem;
    line-height: 1.6;
}

/* ------------------------------------------------------------
   Hero
   ------------------------------------------------------------ */

.discover-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
    gap: clamp(1.25rem, 3vw, 2rem);
    align-items: stretch;
    padding: clamp(1.5rem, 4vw, 3rem);
    overflow: hidden;
    border: 1px solid var(--discover-card-border);
    border-radius: calc(var(--discover-card-radius) + .25rem);
    background:
        radial-gradient(circle at 85% 15%, rgba(212,175,55,.13), transparent 30%),
        linear-gradient(135deg, rgba(255,255,255,.055), rgba(255,255,255,.018));
    box-shadow: var(--ad2-shadow-md, 0 18px 50px rgba(0,0,0,.16));
}

.discover-hero::after {
    content: "";
    position: absolute;
    inset: auto -10% -65% 35%;
    height: 300px;
    pointer-events: none;
    border-radius: 50%;
    background: rgba(212,175,55,.055);
    filter: blur(30px);
}

.discover-hero-copy {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.discover-hero-copy h1 {
    max-width: 14ch;
    margin: .35rem 0 .9rem;
    color: var(--discover-text);
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: .98;
    letter-spacing: -.045em;
}

.discover-hero-copy p {
    max-width: 62ch;
    margin: 0;
    color: var(--discover-muted);
    font-size: clamp(.95rem, 1.5vw, 1.08rem);
    line-height: 1.7;
}

.discover-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1.5rem;
}

.discover-hero-actions .ad2-button {
    min-height: 44px;
}

.discover-context {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    padding: clamp(1.15rem, 2.5vw, 1.75rem);
    border: 1px solid rgba(212,175,55,.18);
    border-radius: var(--discover-card-radius);
    background: rgba(0,0,0,.14);
    backdrop-filter: blur(10px);
}

.discover-context strong,
.discover-context h2,
.discover-context h3 {
    color: var(--discover-text);
}

.discover-context p {
    margin: .35rem 0 0;
    color: var(--discover-muted);
    line-height: 1.55;
}

.discover-context > * + * {
    margin-top: .65rem;
}

/* ------------------------------------------------------------
   Content / knowledge cards
   ------------------------------------------------------------ */

.discover-content-section {
    margin-top: var(--discover-section-gap);
}

.discover-feature-grid,
.discover-knowledge-grid,
.discover-sites-grid,
.discover-events {
    display: grid;
    gap: var(--discover-gap);
}

.discover-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.discover-knowledge-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.discover-feature-card,
.discover-link-card,
.discover-site-card,
.discover-event {
    min-width: 0;
    border: 1px solid var(--discover-card-border);
    border-radius: var(--discover-card-radius);
    background: var(--discover-card-bg);
    box-shadow: var(--ad2-shadow-sm, 0 8px 28px rgba(0,0,0,.1));
}

.discover-feature-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 230px;
    padding: clamp(1.25rem, 2.5vw, 1.75rem);
    overflow: hidden;
    transition:
        transform var(--ad2-transition-fast, 160ms ease),
        border-color var(--ad2-transition-fast, 160ms ease),
        background var(--ad2-transition-fast, 160ms ease);
}

.discover-feature-card::after {
    content: "";
    position: absolute;
    width: 160px;
    height: 160px;
    right: -70px;
    bottom: -80px;
    border-radius: 50%;
    background: var(--discover-brand-soft);
    pointer-events: none;
}

.discover-feature-card:hover {
    transform: translateY(-2px);
    border-color: rgba(212,175,55,.25);
    background: var(--discover-card-bg-strong);
}

.discover-card-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: 1.1rem;
}

.discover-card-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding-inline: .5rem;
    border: 1px solid rgba(212,175,55,.2);
    border-radius: 999px;
    color: var(--discover-brand);
    background: var(--discover-brand-soft);
    font-size: .72rem;
    font-weight: 700;
}

.discover-feature-card h3,
.discover-feature-card h2 {
    position: relative;
    z-index: 1;
    margin: 0;
    color: var(--discover-text);
    font-size: clamp(1.15rem, 2vw, 1.45rem);
    line-height: 1.25;
}

.discover-feature-card p {
    position: relative;
    z-index: 1;
    margin: .75rem 0 0;
    color: var(--discover-muted);
    line-height: 1.65;
}

.discover-quote-mark {
    position: absolute;
    right: 1rem;
    top: 3.5rem;
    color: rgba(212,175,55,.1);
    font-size: 5rem;
    line-height: 1;
    font-family: Georgia, serif;
    pointer-events: none;
}

.discover-dua-text {
    color: var(--discover-text) !important;
    font-size: 1.05rem;
    line-height: 1.9 !important;
}

.discover-dua-meaning {
    padding-top: .85rem;
    border-top: 1px solid var(--discover-card-border);
}

/* ------------------------------------------------------------
   Link cards
   ------------------------------------------------------------ */

.discover-link-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 92px;
    padding: 1rem 1.15rem;
    color: inherit;
    text-decoration: none;
    transition:
        transform var(--ad2-transition-fast, 160ms ease),
        border-color var(--ad2-transition-fast, 160ms ease),
        background var(--ad2-transition-fast, 160ms ease);
}

.discover-link-card:hover {
    transform: translateY(-2px);
    border-color: rgba(212,175,55,.25);
    background: var(--discover-card-bg-strong);
}

.discover-link-card:focus-visible,
.discover-site-card:focus-visible,
.salah-learning-item:focus-visible {
    outline: 3px solid rgba(212,175,55,.45);
    outline-offset: 3px;
}

.discover-link-card strong {
    display: block;
    color: var(--discover-text);
    font-size: .98rem;
}

.discover-link-card p {
    margin: .25rem 0 0;
    color: var(--discover-muted);
    font-size: .82rem;
    line-height: 1.45;
}

.discover-link-arrow,
.salah-learning-arrow,
.discover-site-card::after {
    flex: 0 0 auto;
    color: var(--discover-brand);
    font-size: 1rem;
    transition: transform var(--ad2-transition-fast, 160ms ease);
}

.discover-link-card:hover .discover-link-arrow,
.salah-learning-item:hover .salah-learning-arrow {
    transform: translate(2px, -2px);
}

/* ------------------------------------------------------------
   Events
   ------------------------------------------------------------ */

.discover-events-section {
    padding: clamp(1.25rem, 3vw, 2rem);
    border: 1px solid var(--discover-card-border);
    border-radius: calc(var(--discover-card-radius) + .15rem);
    background: rgba(255,255,255,.025);
}

.discover-events {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.discover-event {
    position: relative;
    padding: 1.15rem;
    background: rgba(255,255,255,.035);
}

.discover-event-badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: .2rem .6rem;
    border: 1px solid rgba(212,175,55,.18);
    border-radius: 999px;
    color: var(--discover-brand);
    background: var(--discover-brand-soft);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .04em;
}

.discover-event h3,
.discover-event h4 {
    margin: .75rem 0 .35rem;
    color: var(--discover-text);
}

.discover-event p {
    margin: 0;
    color: var(--discover-muted);
    font-size: .84rem;
    line-height: 1.55;
}

.discover-events-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 1rem;
}

/* ------------------------------------------------------------
   Quran strip
   ------------------------------------------------------------ */

.discover-quran-strip {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: clamp(1.25rem, 3vw, 2rem);
    overflow: hidden;
    border: 1px solid rgba(212,175,55,.2);
    border-radius: var(--discover-card-radius);
    background:
        linear-gradient(135deg, rgba(212,175,55,.09), rgba(255,255,255,.025));
}

.discover-quran-strip > * {
    position: relative;
    z-index: 1;
}

.discover-quran-strip h2,
.discover-quran-strip h3 {
    margin: .3rem 0;
    color: var(--discover-text);
}

.discover-quran-strip p {
    margin: 0;
    color: var(--discover-muted);
}

/* ------------------------------------------------------------
   Sites
   ------------------------------------------------------------ */

.discover-sites-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.discover-site-card {
    position: relative;
    display: block;
    min-height: 150px;
    padding: 1.35rem;
    color: inherit;
    text-decoration: none;
    overflow: hidden;
    transition:
        transform var(--ad2-transition-fast, 160ms ease),
        border-color var(--ad2-transition-fast, 160ms ease),
        background var(--ad2-transition-fast, 160ms ease);
}

.discover-site-card:hover {
    transform: translateY(-2px);
    border-color: rgba(212,175,55,.25);
    background: var(--discover-card-bg-strong);
}

.discover-site-card::after {
    content: "↗";
    position: absolute;
    right: 1.2rem;
    bottom: 1.1rem;
}

.discover-site-number {
    display: block;
    margin-bottom: .65rem;
    color: rgba(212,175,55,.65);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.discover-site-card h3,
.discover-site-card h4 {
    margin: 0;
    padding-right: 2rem;
    color: var(--discover-text);
}

.discover-site-card p {
    margin: .45rem 0 0;
    padding-right: 1.5rem;
    color: var(--discover-muted);
    font-size: .83rem;
    line-height: 1.55;
}

/* ------------------------------------------------------------
   Ramadan countdown
   ------------------------------------------------------------ */

.ramadan-countdown-section {
    margin-top: var(--discover-section-gap);
    padding: clamp(1.25rem, 3vw, 2rem);
    border: 1px solid var(--discover-card-border);
    border-radius: var(--discover-card-radius);
    background: var(--discover-card-bg);
}

.ramadan-countdown-header {
    margin-bottom: 1.25rem;
}

.ramadan-countdown-eyebrow {
    color: var(--discover-brand);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .1em;
}

.ramadan-countdown-header h2,
.ramadan-countdown-header h3 {
    margin: .35rem 0 0;
    color: var(--discover-text);
    font-size: clamp(1.35rem, 2.5vw, 1.8rem);
}

.ramadan-countdown-header p {
    margin: .45rem 0 0;
    color: var(--discover-muted);
}

.ramadan-countdown-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .75rem;
}

.ramadan-countdown-unit {
    min-width: 0;
    padding: 1rem;
    text-align: center;
    border: 1px solid var(--discover-card-border);
    border-radius: .9rem;
    background: rgba(255,255,255,.025);
}

.ramadan-countdown-value {
    display: block;
    color: var(--discover-text);
    font-size: clamp(1.5rem, 4vw, 2.4rem);
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    line-height: 1;
}

.ramadan-countdown-label {
    display: block;
    margin-top: .5rem;
    color: var(--discover-muted);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.ramadan-countdown-note {
    margin-top: 1rem;
    color: var(--discover-muted);
    font-size: .78rem;
    line-height: 1.5;
}

/* ------------------------------------------------------------
   Nearby
   ------------------------------------------------------------ */

.ad2-nearby-section {
    margin-top: var(--discover-section-gap);
}

.ad2-nearby-heading {
    margin-bottom: 1rem;
}

.ad2-nearby-eyebrow {
    color: var(--discover-brand);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .1em;
}

.ad2-nearby-heading h2 {
    margin: .3rem 0 0;
    color: var(--discover-text);
}

.ad2-nearby-heading p {
    margin: .4rem 0 0;
    color: var(--discover-muted);
}

.ad2-nearby-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--discover-gap);
}

.ad2-nearby-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
    padding: 1.15rem;
    border: 1px solid var(--discover-card-border);
    border-radius: var(--discover-card-radius);
    background: var(--discover-card-bg);
    color: inherit;
    text-decoration: none;
    transition:
        transform var(--ad2-transition-fast, 160ms ease),
        border-color var(--ad2-transition-fast, 160ms ease),
        background var(--ad2-transition-fast, 160ms ease);
}

.ad2-nearby-card:hover {
    transform: translateY(-2px);
    border-color: rgba(212,175,55,.25);
    background: var(--discover-card-bg-strong);
}

.ad2-nearby-card:focus-visible {
    outline: 3px solid rgba(212,175,55,.45);
    outline-offset: 3px;
}

.ad2-nearby-icon {
    display: grid;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    place-items: center;
    border-radius: .8rem;
    background: var(--discover-brand-soft);
    font-size: 1.2rem;
}

.ad2-nearby-card-content {
    min-width: 0;
    flex: 1;
}

.ad2-nearby-card-eyebrow {
    display: block;
    color: var(--discover-brand);
    font-size: .65rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.ad2-nearby-card h3,
.ad2-nearby-card h4 {
    margin: .2rem 0 0;
    color: var(--discover-text);
}

.ad2-nearby-card p {
    margin: .25rem 0 0;
    color: var(--discover-muted);
    font-size: .8rem;
}

.ad2-nearby-arrow {
    flex: 0 0 auto;
    color: var(--discover-brand);
    font-size: 1.1rem;
}

/* ------------------------------------------------------------
   Salah learning
   ------------------------------------------------------------ */

.salah-learning-section {
    margin-top: var(--discover-section-gap);
}

.salah-learning-header {
    margin-bottom: 1.1rem;
}

.salah-learning-eyebrow {
    color: var(--discover-brand);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .1em;
}

.salah-learning-header h2,
.salah-learning-header h3 {
    margin: .3rem 0;
    color: var(--discover-text);
}

.salah-learning-header p {
    margin: 0;
    color: var(--discover-muted);
}

.salah-learning-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--discover-gap);
}

.salah-learning-item {
    display: flex;
    align-items: center;
    gap: .9rem;
    min-width: 0;
    min-height: 84px;
    padding: 1rem;
    border: 1px solid var(--discover-card-border);
    border-radius: var(--discover-card-radius);
    background: var(--discover-card-bg);
    color: inherit;
    text-decoration: none;
    transition:
        transform var(--ad2-transition-fast, 160ms ease),
        border-color var(--ad2-transition-fast, 160ms ease),
        background var(--ad2-transition-fast, 160ms ease);
}

.salah-learning-item:hover {
    transform: translateY(-2px);
    border-color: rgba(212,175,55,.25);
    background: var(--discover-card-bg-strong);
}

.salah-learning-icon {
    display: grid;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: .75rem;
    background: var(--discover-brand-soft);
}

.salah-learning-content {
    min-width: 0;
    flex: 1;
}

.salah-learning-type {
    display: block;
    color: var(--discover-brand);
    font-size: .62rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.salah-learning-item strong {
    display: block;
    margin-top: .2rem;
    color: var(--discover-text);
    font-size: .88rem;
    line-height: 1.35;
}

/* ------------------------------------------------------------
   Tablet
   ------------------------------------------------------------ */

@media (max-width: 1024px) {
    .discover-hero {
        grid-template-columns: 1fr;
    }

    .discover-hero-copy h1 {
        max-width: 18ch;
    }

    .discover-context {
        min-height: 150px;
    }

    .discover-knowledge-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .discover-events {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .discover-sites-grid,
    .salah-learning-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* ------------------------------------------------------------
   Mobile
   ------------------------------------------------------------ */

@media (max-width: 767px) {
    .discover-page {
        padding-block: .75rem 2.5rem;
    }

    .discover-hero {
        padding: 1.25rem;
        gap: 1rem;
        border-radius: 1rem;
    }

    .discover-hero-copy h1 {
        max-width: none;
        font-size: clamp(2rem, 11vw, 3rem);
    }

    .discover-hero-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .discover-hero-actions .ad2-button {
        width: 100%;
        justify-content: center;
    }

    .discover-section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: .5rem;
    }

    .discover-feature-grid,
    .discover-knowledge-grid,
    .discover-events,
    .discover-sites-grid,
    .salah-learning-grid,
    .ad2-nearby-grid {
        grid-template-columns: 1fr;
    }

    .discover-feature-card {
        min-height: 0;
    }

    .discover-quran-strip {
        align-items: flex-start;
        flex-direction: column;
    }

    .discover-quran-strip .ad2-button {
        width: 100%;
        justify-content: center;
    }

    .ramadan-countdown-section,
    .discover-events-section {
        padding: 1rem;
    }

    .ramadan-countdown-grid {
        gap: .5rem;
    }

    .ramadan-countdown-unit {
        padding: .8rem .45rem;
    }

    .ramadan-countdown-value {
        font-size: clamp(1.3rem, 8vw, 2rem);
    }

    .ramadan-countdown-label {
        font-size: .58rem;
    }

    .discover-link-card,
    .discover-site-card,
    .salah-learning-item,
    .ad2-nearby-card {
        min-height: 76px;
    }
}

/* ------------------------------------------------------------
   Small phones
   ------------------------------------------------------------ */

@media (max-width: 480px) {
    .discover-page {
        padding-inline: .75rem;
    }

    .discover-hero {
        padding: 1rem;
    }

    .discover-hero-copy h1 {
        font-size: 2rem;
    }

    .discover-context {
        padding: 1rem;
    }

    .discover-feature-card {
        padding: 1rem;
    }

    .discover-link-card,
    .discover-site-card,
    .salah-learning-item,
    .ad2-nearby-card {
        padding: .9rem;
    }

    .discover-events {
        gap: .65rem;
    }

    .ramadan-countdown-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .discover-events-footer {
        justify-content: stretch;
    }

    .discover-events-footer .ad2-button {
        width: 100%;
        justify-content: center;
    }
}

/* ------------------------------------------------------------
   Very small phones
   ------------------------------------------------------------ */

@media (max-width: 360px) {
    .discover-page {
        padding-inline: .6rem;
    }

    .discover-hero-copy h1 {
        font-size: 1.8rem;
    }

    .discover-section-heading h2,
    .discover-section-heading h3 {
        font-size: 1.2rem;
    }

    .discover-card-topline {
        margin-bottom: .8rem;
    }

    .discover-card-index {
        min-width: 28px;
        height: 28px;
        font-size: .65rem;
    }

    .ad2-nearby-icon,
    .salah-learning-icon {
        flex-basis: 38px;
        width: 38px;
        height: 38px;
    }
}

/* ------------------------------------------------------------
   Reduced motion
   ------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
    .discover-feature-card,
    .discover-link-card,
    .discover-site-card,
    .ad2-nearby-card,
    .salah-learning-item,
    .discover-link-arrow,
    .salah-learning-arrow {
        transition: none;
    }

    .discover-feature-card:hover,
    .discover-link-card:hover,
    .discover-site-card:hover,
    .ad2-nearby-card:hover,
    .salah-learning-item:hover {
        transform: none;
    }
}

/* ------------------------------------------------------------
   Print
   ------------------------------------------------------------ */

@media print {
    .discover-page {
        max-width: none;
        padding: 0;
    }

    .discover-hero,
    .discover-feature-card,
    .discover-link-card,
    .discover-site-card,
    .discover-event,
    .ramadan-countdown-section,
    .ad2-nearby-card,
    .salah-learning-item {
        box-shadow: none;
        break-inside: avoid;
    }

    .discover-hero-actions,
    .discover-events-footer {
        display: none;
    }

    .discover-feature-grid,
    .discover-knowledge-grid,
    .discover-events,
    .discover-sites-grid,
    .salah-learning-grid,
    .ad2-nearby-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}