/* ============================================================
   NEPAL DISASTER RELIEF FUND
   HOMEPAGE STYLES
   File: assets/css/homepage.css
   ============================================================ */


/* ============================================================
   HERO
   ============================================================ */

.hero {
    position: relative;

    min-height: calc(100vh - 84px);

    display: flex;
    align-items: center;

    overflow: hidden;

    background: var(--color-dark);
    color: var(--color-white);
}

.hero-media {
    position: absolute;
    inset: 0;

    z-index: 0;

    overflow: hidden;
}

.hero-media img,
.hero-media video {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;

    z-index: 1;

    background:
        linear-gradient(
            90deg,
            rgba(10, 10, 10, 0.88) 0%,
            rgba(10, 10, 10, 0.68) 42%,
            rgba(10, 10, 10, 0.20) 100%
        );
}

.hero-content {
    position: relative;

    z-index: 2;

    width: 100%;

    padding: 100px 0;
}

.hero-copy {
    max-width: 800px;
}

.hero-eyebrow {
    display: inline-flex;

    align-items: center;

    gap: 10px;

    margin-bottom: 25px;

    color: #ffffff;

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero-eyebrow::before {
    content: "";

    width: 34px;
    height: 1px;

    flex: 0 0 auto;

    background: var(--color-primary-light);
}

.hero-title {
    max-width: 850px;

    color: var(--color-white);

    font-size: clamp(54px, 8vw, 108px);

    letter-spacing: -0.055em;

    text-wrap: balance;
}

.hero-title em {
    color: #f0d5d5;

    font-style: normal;
}

.hero-description {
    max-width: 650px;

    margin-top: 28px;

    color: rgba(255, 255, 255, 0.78);

    font-size: 18px;

    line-height: 1.75;
}

.hero-actions {
    display: flex;

    align-items: center;

    gap: 14px;

    margin-top: 35px;
}

.hero-actions .btn {
    width: auto;

    flex: 0 0 auto;
}

.hero-stat-strip {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    max-width: 850px;

    margin-top: 70px;

    border-top: 1px solid rgba(255, 255, 255, 0.20);
}

.hero-stat {
    padding: 22px 25px 0;

    border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-stat:first-child {
    padding-left: 0;
}

.hero-stat:last-child {
    border-right: 0;
}

.hero-stat strong {
    display: block;

    color: var(--color-white);

    font-family: var(--font-heading);

    font-size: clamp(24px, 3vw, 38px);

    line-height: 1.1;
}

.hero-stat span {
    display: block;

    margin-top: 7px;

    color: rgba(255, 255, 255, 0.58);

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 0.08em;

    text-transform: uppercase;
}


/* ============================================================
   CAMPAIGN OVERVIEW
   ============================================================ */

.campaign-overview {
    position: relative;

    z-index: 5;

    margin-top: -55px;
}

.campaign-card {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 50px;

    padding: 48px;

    background: var(--color-white);

    border-radius: var(--radius-xl);

    box-shadow:
        0 25px 70px rgba(0, 0, 0, 0.12);
}

.campaign-card-left h2 {
    margin-top: 10px;

    font-size: clamp(34px, 4vw, 54px);

    letter-spacing: -0.04em;

    text-wrap: balance;
}

.campaign-card-left p {
    max-width: 550px;

    margin-top: 18px;
}

.campaign-numbers {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 15px;

    margin-top: 28px;
}

.campaign-number {
    padding: 20px;

    background: var(--color-light);

    border-radius: var(--radius-md);
}

.campaign-number strong {
    display: block;

    color: var(--color-dark);

    font-family: var(--font-heading);

    font-size: 30px;

    line-height: 1.1;
}

.campaign-number span {
    display: block;

    margin-top: 5px;

    color: var(--color-muted);

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 0.08em;

    text-transform: uppercase;
}

.campaign-progress {
    display: flex;

    flex-direction: column;

    justify-content: center;
}

.campaign-progress-label {
    display: flex;

    justify-content: space-between;

    gap: 20px;

    margin-bottom: 12px;
}

.campaign-progress-label strong {
    color: var(--color-dark);

    font-size: 14px;
}

.campaign-progress-label span {
    color: var(--color-muted);

    font-size: 13px;

    text-align: right;
}


/* ============================================================
   MEDIA STORY
   ============================================================ */

.media-story {
    overflow: hidden;

    padding: 120px 0 0;
}

.media-story-heading {
    display: flex;

    align-items: flex-end;
    justify-content: space-between;

    gap: 40px;

    margin-bottom: 45px;
}

.media-story-heading .section-description {
    margin-top: 0;
}

.media-track {
    display: flex;

    gap: 18px;

    width: max-content;

    animation:
        media-scroll 55s linear infinite;

    will-change: transform;
}

.media-track:hover {
    animation-play-state: paused;
}

.media-item {
    position: relative;

    width: 360px;
    height: 470px;

    flex: 0 0 auto;

    overflow: hidden;

    border-radius: var(--radius-lg);

    background: var(--color-dark);
}

.media-item:nth-child(even) {
    width: 430px;
    height: 390px;
}

.media-item img,
.media-item video {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.8s ease;
}

.media-item:hover img,
.media-item:hover video {
    transform: scale(1.05);
}

.media-item-overlay {
    position: absolute;

    inset: auto 0 0;

    padding: 35px 25px 25px;

    background:
        linear-gradient(
            transparent,
            rgba(0, 0, 0, 0.75)
        );
}

.media-item-overlay span {
    color: rgba(255, 255, 255, 0.75);

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 0.12em;

    text-transform: uppercase;
}

.media-item-overlay h3 {
    margin-top: 6px;

    color: var(--color-white);

    font-size: 22px;
}

@keyframes media-scroll {

    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }

}


/* ============================================================
   THE NEED
   ============================================================ */

.need-section {
    background: var(--color-dark);

    color: var(--color-white);
}

.need-grid {
    display: grid;

    grid-template-columns:
        0.9fr 1.1fr;

    gap: 90px;

    align-items: center;
}

.need-section .eyebrow {
    color: #e6a6a9;
}

.need-section h2 {
    color: var(--color-white);

    font-size: clamp(40px, 5vw, 70px);

    text-wrap: balance;
}

.need-section p {
    color: rgba(255, 255, 255, 0.67);
}

.need-content > p {
    max-width: 650px;

    margin-top: 25px;

    font-size: 17px;
}

.need-points {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 15px;

    margin-top: 35px;
}

.need-point {
    padding: 25px;

    border: 1px solid rgba(255, 255, 255, 0.10);

    border-radius: var(--radius-md);

    background: rgba(255, 255, 255, 0.035);
}

.need-point-number {
    color: #e6a6a9;

    font-family: var(--font-heading);

    font-size: 26px;
}

.need-point h3 {
    margin-top: 10px;

    color: var(--color-white);

    font-size: 19px;
}

.need-point p {
    margin-top: 7px;

    font-size: 13px;
}

.need-image {
    position: relative;

    min-height: 600px;

    overflow: hidden;

    border-radius: var(--radius-xl);
}

.need-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
}


/* ============================================================
   CAUSES
   ============================================================ */

.causes-heading {
    display: flex;

    align-items: flex-end;
    justify-content: space-between;

    gap: 40px;

    margin-bottom: 55px;
}

.causes-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 22px;
}

.cause-card {
    position: relative;

    overflow: hidden;

    background: var(--color-white);

    border: 1px solid var(--color-border);

    border-radius: var(--radius-lg);

    transition:
        transform var(--transition),
        box-shadow var(--transition);
}

.cause-card:hover {
    transform: translateY(-6px);

    box-shadow: var(--shadow-card);
}

.cause-image {
    position: relative;

    height: 250px;

    overflow: hidden;
}

.cause-image img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.8s ease;
}

.cause-card:hover .cause-image img {
    transform: scale(1.06);
}

.cause-number {
    position: absolute;

    top: 18px;
    left: 18px;

    display: grid;

    place-items: center;

    width: 40px;
    height: 40px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.92);

    color: var(--color-dark);

    font-family: var(--font-heading);

    font-size: 17px;
}

.cause-content {
    padding: 28px;
}

.cause-content h3 {
    font-size: 27px;

    letter-spacing: -0.025em;

    text-wrap: balance;
}

.cause-content p {
    margin-top: 12px;

    font-size: 14px;

    line-height: 1.7;
}

.cause-progress {
    margin-top: 24px;
}

.cause-stats {
    display: flex;

    justify-content: space-between;

    gap: 15px;

    margin-top: 12px;

    color: var(--color-muted);

    font-size: 12px;
}

.cause-stats strong {
    color: var(--color-dark);
}

.cause-action {
    margin-top: 25px;
}

.cause-action .btn {
    width: 100%;
}


/* ============================================================
   RELIEF MEDIA
   ============================================================ */

.relief-section {
    overflow: hidden;

    background: #ebe8e2;
}

.relief-heading {
    max-width: 800px;

    margin-bottom: 50px;
}

.relief-gallery {
    display: grid;

    grid-template-columns:
        1.2fr 0.8fr 1fr;

    grid-template-rows:
        280px 280px;

    gap: 15px;
}

.relief-gallery-item {
    position: relative;

    overflow: hidden;

    border-radius: var(--radius-lg);

    background: var(--color-dark);
}

.relief-gallery-item:first-child {
    grid-row: span 2;
}

.relief-gallery-item img,
.relief-gallery-item video {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition:
        transform 0.8s ease;
}

.relief-gallery-item:hover img,
.relief-gallery-item:hover video {
    transform: scale(1.05);
}

.relief-gallery-caption {
    position: absolute;

    right: 0;
    bottom: 0;
    left: 0;

    padding: 50px 24px 24px;

    background:
        linear-gradient(
            transparent,
            rgba(0, 0, 0, 0.72)
        );
}

.relief-gallery-caption h3 {
    color: var(--color-white);

    font-size: 22px;
}

.relief-gallery-caption p {
    margin-top: 5px;

    color: rgba(255, 255, 255, 0.68);

    font-size: 12px;
}


/* ============================================================
   HOW YOUR DONATION HELPS
   ============================================================ */

.help-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 20px;

    margin-top: 55px;
}

.help-card {
    padding: 34px;

    border: 1px solid var(--color-border);

    border-radius: var(--radius-lg);

    background: var(--color-white);

    transition:
        transform var(--transition),
        box-shadow var(--transition);
}

.help-card:hover {
    transform: translateY(-4px);

    box-shadow: var(--shadow-card);
}

.help-icon {
    display: grid;

    place-items: center;

    width: 54px;
    height: 54px;

    margin-bottom: 25px;

    border-radius: 50%;

    background: #f3dfdf;

    color: var(--color-primary);

    font-size: 20px;
}

.help-card h3 {
    font-size: 25px;

    text-wrap: balance;
}

.help-card p {
    margin-top: 12px;

    font-size: 14px;
}


/* ============================================================
   TRANSPARENCY
   ============================================================ */

.transparency {
    background: var(--color-white);
}

.transparency-grid {
    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 80px;

    align-items: center;
}

.transparency-content h2 {
    font-size: clamp(40px, 5vw, 64px);

    text-wrap: balance;
}

.transparency-content > p {
    max-width: 620px;

    margin-top: 22px;

    font-size: 16px;
}

.transparency-list {
    margin-top: 35px;
}

.transparency-item {
    display: flex;

    gap: 16px;

    padding: 18px 0;

    border-bottom: 1px solid var(--color-border);
}

.transparency-check {
    flex: 0 0 auto;

    display: grid;

    place-items: center;

    width: 26px;
    height: 26px;

    border-radius: 50%;

    background: #e4f1e8;

    color: var(--color-success);

    font-size: 13px;
    font-weight: 700;
}

.transparency-item h3 {
    font-family: var(--font-body);

    font-size: 15px;
    font-weight: 700;
}

.transparency-item p {
    margin-top: 3px;

    font-size: 13px;
}

.transparency-panel {
    padding: 42px;

    border-radius: var(--radius-xl);

    background: var(--color-dark);

    color: var(--color-white);
}

.transparency-panel h3 {
    color: var(--color-white);

    font-size: 32px;
}

.transparency-panel p {
    margin-top: 15px;

    color: rgba(255, 255, 255, 0.62);

    font-size: 14px;
}

.transparency-stat {
    padding: 20px 0;

    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.transparency-stat:last-child {
    border-bottom: 0;
}

.transparency-stat strong {
    display: block;

    color: var(--color-white);

    font-family: var(--font-heading);

    font-size: 32px;
}

.transparency-stat span {
    color: rgba(255, 255, 255, 0.48);

    font-size: 11px;
    font-weight: 700;

    letter-spacing: 0.10em;

    text-transform: uppercase;
}


/* ============================================================
   DONATION CTA
   ============================================================ */

.donation-cta {
    position: relative;

    overflow: hidden;

    background: var(--color-primary);

    color: var(--color-white);
}

.donation-cta::before {
    content: "";

    position: absolute;

    width: 500px;
    height: 500px;

    top: -250px;
    right: -150px;

    border: 1px solid rgba(255, 255, 255, 0.12);

    border-radius: 50%;
}

.donation-cta-content {
    position: relative;

    z-index: 2;

    display: flex;

    align-items: center;
    justify-content: space-between;

    gap: 50px;
}

.donation-cta h2 {
    color: var(--color-white);

    font-size: clamp(42px, 6vw, 76px);

    letter-spacing: -0.045em;

    text-wrap: balance;
}

.donation-cta p {
    max-width: 650px;

    margin-top: 15px;

    color: rgba(255, 255, 255, 0.75);
}

.donation-cta .btn {
    flex: 0 0 auto;
}


/* ============================================================
   FAQ
   ============================================================ */

.faq-list {
    max-width: 900px;

    margin: 55px auto 0;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    display: flex;

    align-items: center;
    justify-content: space-between;

    width: 100%;

    gap: 20px;

    padding: 25px 0;

    border: 0;

    background: transparent;

    color: var(--color-dark);

    text-align: left;

    font-family: var(--font-heading);

    font-size: 21px;
    font-weight: 600;

    cursor: pointer;

    transition:
        color var(--transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question:focus-visible {
    outline: 3px solid rgba(29, 111, 66, 0.20);

    outline-offset: 4px;

    border-radius: 4px;
}

.faq-icon {
    flex: 0 0 auto;

    font-family: var(--font-body);

    font-size: 24px;
    font-weight: 300;

    transition:
        transform var(--transition);
}

.faq-item.is-open .faq-icon {
    transform: rotate(45deg);
}

.faq-item.is-open .faq-question {
    color: var(--color-primary);
}

.faq-answer {
    display: grid;

    grid-template-rows: 0fr;

    transition:
        grid-template-rows 0.4s ease;
}

.faq-answer-inner {
    overflow: hidden;
}

.faq-answer p {
    padding-bottom: 25px;

    font-size: 15px;

    line-height: 1.75;
}

.faq-item.is-open .faq-answer {
    grid-template-rows: 1fr;
}


/* ============================================================
   SCROLL REVEAL
   ============================================================ */

.fade-up {
    opacity: 0;

    transform: translateY(28px);

    transition:
        opacity 0.75s ease,
        transform 0.75s ease;
}

.fade-up.is-visible {
    opacity: 1;

    transform: translateY(0);
}


/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
    padding: 75px 0 30px;

    background: #111111;

    color: var(--color-white);
}

.footer-grid {
    display: grid;

    grid-template-columns:
        1.5fr repeat(3, 1fr);

    gap: 50px;

    padding-bottom: 55px;

    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.footer-brand p {
    max-width: 350px;

    margin-top: 18px;

    color: rgba(255, 255, 255, 0.55);

    font-size: 13px;
}

.footer-heading {
    margin-bottom: 18px;

    color: var(--color-white);

    font-family: var(--font-body);

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 0.10em;

    text-transform: uppercase;
}

.footer-links {
    display: flex;

    flex-direction: column;

    gap: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.55);

    font-size: 13px;

    transition:
        color var(--transition);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-links a:focus-visible,
.hero-actions .btn:focus-visible,
.cause-action .btn:focus-visible,
.donation-cta .btn:focus-visible {
    outline: 3px solid rgba(255, 255, 255, 0.70);

    outline-offset: 4px;

    border-radius: 4px;
}

.footer-bottom {
    display: flex;

    align-items: center;
    justify-content: space-between;

    gap: 20px;

    padding-top: 25px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.40);

    font-size: 11px;
}

.footer-disclaimer {
    max-width: 700px;

    color: rgba(255, 255, 255, 0.35);

    font-size: 10px;

    line-height: 1.6;
}


/* ============================================================
   RESPONSIVE — 1000px
   ============================================================ */

@media (max-width: 1000px) {

    .hero {
        min-height: 760px;
    }

    .hero-content {
        padding: 85px 0;
    }

    .campaign-card {
        grid-template-columns: 1fr;

        gap: 35px;
    }

    .need-grid {
        grid-template-columns: 1fr;

        gap: 45px;
    }

    .need-image {
        min-height: 500px;
    }

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

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

    .transparency-grid {
        grid-template-columns: 1fr;

        gap: 45px;
    }

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

}


/* ============================================================
   RESPONSIVE — 700px
   ============================================================ */

@media (max-width: 700px) {

    .hero {
        min-height: 720px;
    }

    .hero-content {
        padding: 70px 0;
    }

    .hero-title {
        font-size: clamp(48px, 15vw, 76px);

        letter-spacing: -0.045em;
    }

    .hero-description {
        font-size: 15px;

        line-height: 1.7;
    }

    .hero-actions {
        flex-direction: column;

        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-stat-strip {
        grid-template-columns: 1fr;

        margin-top: 50px;
    }

    .hero-stat {
        padding: 17px 0;

        border-right: 0;

        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    }

    .hero-stat:last-child {
        border-bottom: 0;
    }

    .campaign-overview {
        margin-top: -30px;
    }

    .campaign-card {
        padding: 28px;

        border-radius: var(--radius-lg);
    }

    .campaign-numbers {
        grid-template-columns: 1fr;
    }

    .campaign-progress-label {
        align-items: flex-start;

        flex-direction: column;

        gap: 5px;
    }

    .campaign-progress-label span {
        text-align: left;
    }

    .media-story {
        padding-top: 80px;
    }

    .media-story-heading,
    .causes-heading {
        flex-direction: column;

        align-items: flex-start;

        gap: 20px;
    }

    .media-item {
        width: 280px;
        height: 390px;
    }

    .media-item:nth-child(even) {
        width: 330px;
        height: 340px;
    }

    .need-points {
        grid-template-columns: 1fr;
    }

    .need-image {
        min-height: 400px;
    }

    .causes-grid {
        grid-template-columns: 1fr;
    }

    .relief-gallery {
        grid-template-columns: 1fr;

        grid-template-rows:
            repeat(5, 300px);
    }

    .relief-gallery-item:first-child {
        grid-row: auto;
    }

    .help-grid {
        grid-template-columns: 1fr;
    }

    .help-card {
        padding: 28px;
    }

    .transparency-panel {
        padding: 30px;
    }

    .donation-cta-content {
        flex-direction: column;

        align-items: flex-start;

        gap: 30px;
    }

    .donation-cta .btn {
        width: 100%;
    }

    .footer-grid {
        grid-template-columns: 1fr;

        gap: 35px;
    }

    .footer-bottom {
        flex-direction: column;

        align-items: flex-start;
    }

}


/* ============================================================
   RESPONSIVE — 480px
   ============================================================ */

@media (max-width: 480px) {

    .hero {
        min-height: 680px;
    }

    .hero-content {
        padding: 60px 0;
    }

    .hero-eyebrow {
        font-size: 10px;

        letter-spacing: 0.14em;
    }

    .hero-eyebrow::before {
        width: 25px;
    }

    .hero-title {
        font-size: clamp(43px, 14vw, 64px);
    }

    .hero-stat strong {
        font-size: 28px;
    }

    .campaign-card {
        padding: 23px;
    }

    .campaign-card-left h2 {
        font-size: 34px;
    }

    .campaign-number {
        padding: 17px;
    }

    .need-image {
        min-height: 340px;
    }

    .media-item {
        width: 250px;
        height: 350px;
    }

    .media-item:nth-child(even) {
        width: 290px;
        height: 310px;
    }

    .cause-content {
        padding: 23px;
    }

    .cause-content h3 {
        font-size: 24px;
    }

    .relief-gallery {
        grid-template-rows:
            repeat(5, 250px);
    }

    .transparency-panel {
        padding: 25px;
    }

    .transparency-panel h3 {
        font-size: 28px;
    }

    .faq-question {
        padding: 21px 0;

        font-size: 18px;
    }

    .faq-icon {
        font-size: 21px;
    }

}


/* ============================================================
   REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {

    .media-track {
        animation: none;
    }

    .fade-up {
        opacity: 1;

        transform: none;

        transition: none;
    }

    .faq-answer {
        transition: none;
    }

    .media-item img,
    .media-item video,
    .cause-image img,
    .relief-gallery-item img,
    .relief-gallery-item video,
    .cause-card,
    .help-card {
        transition: none;
    }

}