/* ==========================================================================
   Home page ("/") styles.

   Every selector is namespaced under .hp / .hp-* so nothing here can reach
   the shared layout rules in default.css and responsive.css, which are also
   used by the directory, discussion and membership pages.
   ========================================================================== */

.hp {
    --hp-green: var(--serden-evergreen);
    --hp-green-deep: #0e2a1f;
    --hp-green-mid: #2d4e41;
    --hp-green-hover: var(--serden-evergreen-hover);
    --hp-ivory: var(--serden-ivory);
    --hp-sage: var(--serden-sage);
    --hp-tint: var(--serden-ivory);
    --hp-muted: var(--serden-text-secondary);
    --hp-line: var(--serden-stone);
    --hp-shadow: 0 18px 44px rgba(14, 42, 31, 0.10);
    --hp-shadow-lg: 0 26px 70px rgba(6, 24, 17, 0.28);
}

.hp-shell {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

.hp-section {
    padding: clamp(64px, 7vw, 112px) 0;
}

.hp-section-head {
    max-width: 720px;
    margin: 0 auto clamp(40px, 4.5vw, 64px);
    text-align: center;
}

.hp-kicker {
    display: inline-block;
    margin-bottom: 14px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--hp-green);
}

.hp-section-head h2 {
    margin: 0;
    font-size: clamp(2rem, 3.6vw, 3.1rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: var(--hp-green);
}

.hp-section-head p {
    margin: 18px 0 0;
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--hp-muted);
}

/* --------------------------------------------------------------- buttons */

.hp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 30px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.hp-btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.hp-btn-primary {
    background-color: var(--hp-green);
    border-color: var(--hp-green);
    color: #fff;
}

.hp-btn-primary:hover {
    background-color: var(--hp-green-hover);
    border-color: var(--hp-green-hover);
    color: #fff;
}

/* The accent button only appears on the evergreen pro band, so it is the light, inverted primary. */
.hp-btn-accent {
    background-color: var(--hp-ivory);
    border-color: var(--hp-ivory);
    color: var(--hp-green);
}

.hp-btn-accent:hover {
    background-color: #fff;
    border-color: #fff;
    color: var(--hp-green);
}

.hp-btn-outline {
    background-color: transparent;
    border-color: var(--hp-line);
    color: var(--hp-green);
}

.hp-btn-outline:hover {
    background-color: var(--hp-green);
    border-color: var(--hp-green);
    color: #fff;
}

.hp-btn-ghost {
    background-color: transparent;
    border-color: rgba(255, 255, 255, 0.42);
    color: #fff;
}

.hp-btn-ghost:hover {
    background-color: #fff;
    border-color: #fff;
    color: var(--hp-green);
}

/* ------------------------------------------------------------------ hero */

.hp-hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 100vh;
    padding: 152px 0 112px;
    overflow: hidden;
    background-color: var(--hp-green-deep);
    color: #fff;
}

@supports (min-height: 100svh) {
    .hp-hero {
        min-height: 100svh;
    }
}

.hp-hero-media,
.hp-hero-media video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hp-hero-media {
    z-index: 0;
    background-image: url(../images/hero-poster.jpg);
    background-position: center;
    background-size: cover;
}

.hp-hero-media video {
    object-fit: cover;
    border: 0;
}

/* Scrim keeps the copy legible over any frame of the video, and is what the
   hero falls back to when the video never loads. */
.hp-hero-scrim {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(9, 28, 20, 0.78) 0%, rgba(9, 28, 20, 0.52) 42%, rgba(9, 28, 20, 0.86) 100%);
}

.hp-hero-inner {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hp-hero-copy {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hp-hero h1 {
    margin: 0;
    font-size: clamp(2.35rem, 5.4vw, 4.5rem);
    font-weight: 700;
    line-height: 1.04;
    letter-spacing: -0.025em;
    color: #fff;
}

.hp-hero h1 em {
    font-style: normal;
    color: var(--hp-ivory);
}

.hp-hero-sub {
    max-width: 620px;
    margin: 20px auto 0;
    font-size: clamp(1rem, 1.3vw, 1.18rem);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.82);
}

.hp-hero-search {
    max-width: 1000px;
    margin: clamp(32px, 4vw, 46px) auto 0;
}

.hp-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 28px;
}

.hp-chips-label {
    align-self: center;
    margin-right: 4px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.hp-chip {
    padding: 8px 18px;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 999px;
    background-color: rgba(255, 255, 255, 0.08);
    font-size: 14px;
    font-weight: 500;
    color: #fff;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.hp-chip:hover {
    background-color: #fff;
    border-color: #fff;
    color: var(--hp-green);
}

.hp-hero-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px 34px;
    margin: clamp(36px, 4vw, 52px) 0 0;
}

.hp-hero-trust li {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.78);
}

.hp-hero-trust i {
    font-size: 15px;
    color: var(--hp-ivory);
}

/* ------------------------------------------------------------ categories */

.hp-categories {
    background-color: var(--hp-tint);
    border-top: 1px solid var(--hp-line);
}

.hp-cat-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
}

.hp-cat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    height: 100%;
    padding: 30px 16px;
    border: 1px solid var(--hp-line);
    border-radius: 20px;
    background-color: #fff;
    text-align: center;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.hp-cat-card:hover {
    transform: translateY(-6px);
    border-color: var(--hp-green);
    box-shadow: var(--hp-shadow);
}

.hp-cat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    border-radius: 50%;
    background-color: var(--hp-green);
    transition: background-color 0.22s ease;
}

.hp-cat-card:hover .hp-cat-icon {
    background-color: var(--hp-green-hover);
}

.hp-cat-icon img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    /* The icon set mixes white fills, accent-colored strokes and white raster
       art; flattening them to white keeps the grid consistent. */
    filter: brightness(0) invert(1);
}

.hp-cat-name {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--hp-green);
}

.hp-cat-actions {
    margin-top: clamp(36px, 4vw, 52px);
    text-align: center;
}

/* ----------------------------------------------------------------- steps */

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

.hp-step {
    padding: 38px 34px;
    border: 1px solid var(--hp-line);
    border-radius: 24px;
    background-color: #fff;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.hp-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--hp-shadow);
}

.hp-step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    margin-bottom: 24px;
    border-radius: 50%;
    background-color: var(--hp-sage);
    font-size: 16px;
    font-weight: 700;
    color: var(--hp-green);
}

.hp-step h3 {
    margin: 0 0 12px;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--hp-green);
}

.hp-step p {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.65;
    color: var(--hp-muted);
}

/* --------------------------------------------------------------- pro cta */

.hp-pro {
    position: relative;
    overflow: hidden;
    padding-top: clamp(64px, 7vw, 104px);
    background-color: var(--hp-green);
    color: #fff;
}

.hp-pro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: end;
}

.hp-pro-copy {
    padding-bottom: clamp(64px, 7vw, 104px);
}

.hp-pro-copy .hp-kicker {
    color: var(--hp-ivory);
}

.hp-pro-copy h2 {
    margin: 0;
    font-size: clamp(2rem, 3.4vw, 3rem);
    font-weight: 700;
    line-height: 1.14;
    letter-spacing: -0.02em;
    color: #fff;
}

.hp-pro-copy h2 em {
    font-style: normal;
    color: var(--hp-ivory);
}

.hp-pro-copy > p {
    max-width: 520px;
    margin: 18px 0 0;
    font-size: 1.05rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.76);
}

.hp-pro-list {
    display: grid;
    gap: 14px;
    margin: 28px 0 36px;
}

.hp-pro-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.88);
}

.hp-pro-list i {
    margin-top: 4px;
    color: var(--hp-ivory);
}

.hp-pro-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hp-pro-media {
    display: flex;
    justify-content: flex-end;
    align-self: end;
    /* The artwork has a decorative arc baked into its right edge; bleeding the
       column out to the viewport edge hides where that arc is cut off. */
    margin-right: calc(-1 * ((100vw - min(100vw, 1320px)) / 2 + 24px));
}

.hp-pro-media img {
    display: block;
    width: 100%;
    max-width: 620px;
    height: auto;
}

/* ------------------------------------------------------------------ help */

.hp-help {
    position: relative;
    overflow: hidden;
    padding-top: clamp(56px, 6vw, 88px);
    background-color: var(--hp-sage);
}

.hp-help-grid {
    display: grid;
    grid-template-columns: 0.85fr 1fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
    max-width: 1140px;
    margin: 0 auto;
}

.hp-help-media {
    position: relative;
    display: flex;
    justify-content: center;
    align-self: end;
}

.hp-help-media::before {
    content: "";
    position: absolute;
    bottom: 0;
    width: min(480px, 112%);
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    background-color: #fff;
}

.hp-help-media img {
    position: relative;
    display: block;
    width: 100%;
    max-width: 300px;
    height: auto;
}

.hp-help-copy {
    padding-bottom: clamp(56px, 6vw, 88px);
}

.hp-help-copy .hp-kicker {
    color: var(--hp-green);
}

.hp-help-copy h2 {
    margin: 0;
    font-size: clamp(2rem, 3.6vw, 3.1rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: var(--hp-green);
}

.hp-help-copy p {
    max-width: 560px;
    margin: 18px 0 30px;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--hp-muted);
}

.hp-help-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 22px;
    align-items: center;
}

.hp-help-contact {
    font-weight: 600;
    color: var(--hp-green);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ------------------------------------------------------------ responsive */

@media (max-width: 1280px) {
    .hp-cat-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 991.98px) {
    .hp-hero {
        min-height: auto;
        padding: 140px 0 72px;
    }

    .hp-steps-grid,
    .hp-pro-grid,
    .hp-help-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .hp-pro-grid {
        gap: 0;
    }

    .hp-pro-copy {
        padding-bottom: 40px;
        text-align: center;
    }

    .hp-pro-copy > p {
        margin-left: auto;
        margin-right: auto;
    }

    .hp-pro-list {
        max-width: 420px;
        margin-left: auto;
        margin-right: auto;
        text-align: left;
    }

    .hp-pro-actions {
        justify-content: center;
    }

    .hp-pro-media {
        justify-content: center;
        margin-right: 0;
    }

    .hp-help-grid {
        gap: 40px;
    }

    .hp-help-copy {
        order: 0;
        padding-bottom: 0;
        text-align: center;
    }

    .hp-help-copy p {
        margin-left: auto;
        margin-right: auto;
    }

    .hp-help-actions {
        justify-content: center;
    }

    .hp-help-media {
        order: 1;
    }
}

@media (max-width: 820px) {
    .hp-cat-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 575.98px) {
    .hp-shell {
        padding: 0 18px;
    }

    .hp-hero {
        padding: 124px 0 60px;
    }

    .hp-hero-trust {
        gap: 12px 22px;
    }

    .hp-cat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .hp-cat-card {
        gap: 14px;
        padding: 24px 12px;
    }

    .hp-cat-icon {
        width: 58px;
        height: 58px;
    }

    .hp-step {
        padding: 30px 24px;
    }

    .hp-btn {
        padding: 13px 26px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hp-btn,
    .hp-cat-card,
    .hp-cat-icon,
    .hp-step,
    .hp-chip {
        transition: none;
    }

    .hp-btn:hover,
    .hp-cat-card:hover,
    .hp-step:hover {
        transform: none;
    }
}