:root {
    --bg: #f5f7fb;
    --surface: #ffffff;
    --dark: #0c1a25;
    --text: #425466;
    --muted: #718198;
    --primary: #0fb573;
    --primary-dark: #08935c;
    --line: #d9e2ec;
    --shadow: 0 20px 60px rgba(16, 24, 40, 0.08);
    --radius: 22px;
    --radius-lg: 34px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(var(--container), calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(217, 226, 236, 0.7);
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 78px;
    gap: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    color: var(--dark);
    min-width: 0;
}

.brand-logo {
    height: 52px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.brand-text {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.1;
    white-space: nowrap;
    color: var(--dark);
}

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary), #53d1a1);
    color: white;
}

.nav {
    display: flex;
    gap: 28px;
    color: var(--dark);
    font-weight: 600;
    align-items: center;
    flex-wrap: wrap;
}

.nav a {
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.25s ease;
}

.nav a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    font-size: 28px;
    color: var(--dark);
    line-height: 1;
    padding: 0;
    cursor: pointer;
}

/* HERO */
.hero {
    position: relative;
    min-height: 88vh;
    display: grid;
    align-items: center;
    overflow: hidden;
    background: var(--dark);
}

.hero-slider,
.hero-slide {
    position: absolute;
    inset: 0;
}

.hero-slide {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transform: scale(1.02);
    transition: opacity 0.9s ease, transform 5s ease;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
}

.hero-content {
    position: relative;
    z-index: 3;
    color: white;
    max-width: 760px;
    padding: 88px 0;
}

.hero.climate-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-dark-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.42);
    z-index: 2;
}

.climate-hero-content {
    width: 100%;
    max-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.event-overlay-card {
    max-width: 760px;
    width: 100%;
    padding: 48px 56px;
    border-radius: 28px;
    background: rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #fff;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.event-year {
    display: block;
    font-size: 72px;
    line-height: 1;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 12px;
}

.event-title {
    margin: 0 0 18px;
    font-size: 72px;
    line-height: 0.95;
    font-weight: 900;
    text-transform: uppercase;
    color: #d7f11e;
    letter-spacing: -0.03em;
}

.event-theme {
    margin: 0 0 28px;
    font-size: 22px;
    font-style: italic;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.95);
}

.event-meta-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.event-date-box {
    width: 180px;
    min-width: 180px;
    padding: 22px 18px;
    border-radius: 24px;
    background: rgba(215, 241, 30, 0.96);
    color: #101010;
    text-align: center;
}

.event-date-box .day {
    display: block;
    font-size: 56px;
    line-height: 1;
    font-weight: 900;
}

.event-date-box .month {
    display: block;
    margin-top: 8px;
    font-size: 30px;
    line-height: 1.05;
    font-weight: 800;
    text-transform: uppercase;
}

.event-info {
    width: 100%;
    max-width: 520px;
    text-align: center;
}

.event-info p {
    margin: 0 0 14px;
    font-size: 22px;
    line-height: 1.35;
    font-weight: 600;
    color: #fff;
}

.event-info p:last-child {
    margin-bottom: 0;
}

.register-btn {
    margin-top: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 34px;
    border-radius: 999px;
    background: #4ea43b;
    color: #fff;
    font-weight: 800;
    font-size: 18px;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    transition: 0.3s ease;
}

.register-btn:hover {
    transform: translateY(-2px);
    background: #438d33;
    color: #fff;
}

.eyebrow,
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}

.eyebrow {
    color: #c7f6e3;
}

.section-tag.light {
    color: #d9fff0;
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 5rem);
    line-height: 1.05;
    margin: 0 0 18px;
    font-weight: 800;
}

.hero p {
    font-size: 1.05rem;
    max-width: 620px;
    color: rgba(255, 255, 255, 0.88);
}

.hero-actions {
    display: flex;
    gap: 14px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 24px;
    border-radius: 999px;
    font-weight: 700;
    transition: 0.25s ease;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: white;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
}

.btn-light {
    background: white;
    color: var(--dark);
}

.stats-bar {
    margin-top: -52px;
    position: relative;
    z-index: 3;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.stat-card {
    background: white;
    border-radius: 24px;
    padding: 26px;
    box-shadow: var(--shadow);
    text-align: center;
}

.stat-card strong {
    display: block;
    font-size: 2rem;
    color: var(--dark);
}

.stat-card span {
    color: var(--muted);
    font-weight: 600;
}

.section {
    padding: 100px 0;
}

.section-head {
    margin-bottom: 36px;
}

.section-head.center {
    text-align: center;
    max-width: 760px;
    margin-inline: auto;
    margin-bottom: 42px;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.15;
    margin: 0 0 16px;
    color: var(--dark);
}

h3 {
    color: var(--dark);
    margin-top: 0;
}

.two-col,
.showcase-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.two-col > div:first-child {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.two-col p {
    text-align: justify;
    line-height: 1.7;
}

.story-grid.compact {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: 28px;
}

.story-card,
.feature-card,
.event-card {
    background: white;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
}

.story-card h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    margin-bottom: 8px;
}

.story-card p {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark);
    text-align: left;
    line-height: 1.6;
}

.image-stack {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-stack > img:first-child {
    width: 100%;
    height: 560px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.image-stack .floating {
    width: 240px;
    height: 260px;
    object-fit: cover;
    position: absolute;
    right: -20px;
    bottom: -30px;
    border-radius: 24px;
    border: 6px solid white;
    box-shadow: var(--shadow);
}

.features {
    background: linear-gradient(180deg, #eef8f4 0%, #f5f7fb 100%);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.icon-badge {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: rgba(15, 181, 115, 0.12);
    color: var(--primary-dark);
    font-weight: 800;
    margin-bottom: 20px;
}

.showcase-media img {
    border-radius: var(--radius-lg);
    height: 460px;
    object-fit: cover;
    width: 100%;
    box-shadow: var(--shadow);
}

.check-list {
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.check-list li {
    padding: 10px 0 10px 30px;
    position: relative;
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 10px;
    color: var(--primary-dark);
    font-weight: 800;
}

.schedule {
    background: white;
}

.event-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.event-date {
    display: inline-flex;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(15, 181, 115, 0.1);
    color: var(--primary-dark);
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 18px;
}

.event-card span {
    color: var(--muted);
    font-weight: 600;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.gallery-item {
    margin: 0;
    overflow: hidden;
    border-radius: 26px;
    box-shadow: var(--shadow);
    background: white;
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.gallery-item:hover img {
    transform: scale(1.06);
}

.sponsor-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}

.sponsor-pill {
    background: white;
    border: 1px solid var(--line);
    color: var(--dark);
    padding: 14px 22px;
    border-radius: 999px;
    font-weight: 700;
}

.cta-block {
    background: linear-gradient(135deg, #062f24, #0a6e50);
    color: white;
}

.cta-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.cta-wrap h2,
.cta-wrap p {
    color: white;
}

#mobileMoneyPhoneWrap {
    transition: 0.25s ease;
}

#checkoutSummaryParticipants .zr-cart-item {
    margin-bottom: 0;
}

#checkoutMessage {
    margin-top: 6px;
}

#btnPayNow:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.site-footer {
    background: #08131d;
    color: rgba(255, 255, 255, 0.78);
    padding-top: 72px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr 0.8fr;
    gap: 30px;
    padding-bottom: 32px;
}

.site-footer h3,
.site-footer h4 {
    color: white;
    margin-top: 0;
}

.site-footer ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 10px;
}

.footer-bottom {
    padding: 24px 0 34px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/*checkout page*/

#checkoutParticipants .zr-cart-item {
    margin-bottom: 0;
}

#checkoutMessage {
    margin-top: 6px;
}

#btnPayNow:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.zr-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
}

.zr-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(12, 26, 37, 0.65);
    backdrop-filter: blur(4px);
}

.zr-modal-dialog {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.zr-modal-card {
    width: min(100%, 520px);
    background: #fff;
    border-radius: 28px;
    padding: 36px 28px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.zr-modal-spinner {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 999px;
    border: 5px solid #e6edf4;
    border-top-color: #0fb573;
    animation: zrSpin 1s linear infinite;
}

@keyframes zrSpin {
    to {
        transform: rotate(360deg);
    }
}

.zr-modal-title {
    margin: 0 0 12px;
    font-size: 1.8rem;
    color: #0c1a25;
    font-weight: 900;
}

.zr-modal-text {
    margin: 0 0 8px;
    color: #425466;
    font-size: 1rem;
    font-weight: 600;
}

.zr-modal-subtext {
    margin: 0 0 18px;
    color: #b42318;
    font-size: 0.95rem;
    font-weight: 700;
}

.zr-modal-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(15, 181, 115, 0.1);
    color: #08935c;
    font-weight: 700;
    font-size: 0.92rem;
}

/* REGISTRATION PAGE */

.zr-page-head-inner {
    display: flex;
    align-items: center;
    gap: 20px;
}

.zr-event-logo {
    flex-shrink: 0;
}

.zr-event-logo img {
    height: 78px;
    width: auto;
    object-fit: contain;
    display: block;
}

.zr-page-head-text {
    display: flex;
    flex-direction: column;
}

.zr-page {
    padding: 56px 0 100px;
    background: linear-gradient(180deg, #f5f7fb 0%, #eef8f4 100%);
}

.zr-page-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.zr-page-title {
    margin: 0;
    font-size: 2.2rem; /* balanced with logo */
    font-weight: 900;
    color: var(--dark);
    line-height: 1.1;
}

.zr-page-subtitle {
    margin: 0;
    color: #718198;
    font-size: 1rem;
}

.zr-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 24px;
    align-items: start;
}

.zr-card {
    background: #fff;
    border-radius: 28px;
    padding: 28px;
    box-shadow: 0 20px 60px rgba(16, 24, 40, 0.08);
    border: 1px solid rgba(217, 226, 236, 0.8);
}

.zr-cart-footer .zr-btn {
    margin-top: 6px;
}

.zr-sticky {
    position: sticky;
    top: 96px;
}

.zr-block + .zr-block {
    margin-top: 22px;
}

.zr-block-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

.zr-block-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #0c1a25;
}

.zr-block-sub {
    color: #718198;
    font-size: 0.94rem;
    margin-top: 4px;
}

.zr-pill-lite {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(15, 181, 115, 0.12);
    color: #08935c;
    font-size: 12px;
    font-weight: 800;
    white-space: nowrap;
}

.zr-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.zr-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.zr-span-2 {
    grid-column: 1 / -1;
}

.zr-form-group label {
    font-size: 14px;
    font-weight: 700;
    color: #425466;
}

.zr-form-group input,
.zr-form-group select {
    width: 100%;
    height: 54px;
    border: 1px solid #d9e2ec;
    border-radius: 16px;
    padding: 0 16px;
    font-size: 15px;
    color: #0c1a25;
    background: #fcfdfd;
    outline: none;
    transition: 0.25s ease;
}

.zr-form-group input:focus,
.zr-form-group select:focus {
    border-color: #0fb573;
    box-shadow: 0 0 0 4px rgba(15, 181, 115, 0.12);
    background: #fff;
}

.zr-form-group input[disabled] {
    background: #f5f7fb;
    color: #718198;
}

.zr-consent {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #425466;
    font-size: 0.95rem;
}

.zr-consent input {
    margin-top: 3px;
}

.zr-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    margin-top: 24px;
}

.zr-tip {
    margin-top: 12px;
    color: #718198;
    font-size: 0.9rem;
}

.zr-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 24px;
    border-radius: 999px;
    border: 0;
    cursor: pointer;
    font-weight: 800;
    font-size: 15px;
    transition: 0.25s ease;
    text-decoration: none;
}

.zr-btn-primary {
    background: linear-gradient(135deg, #0fb573, #26c281);
    color: #fff;
    box-shadow: 0 12px 30px rgba(15, 181, 115, 0.22);
}

.zr-btn-primary:hover {
    transform: translateY(-2px);
}

.zr-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.zr-btn-light {
    background: #f5f7fb;
    color: #0c1a25;
    border: 1px solid #d9e2ec;
}

.zr-btn-dark {
    background: #0c1a25;
    color: #fff;
}

.zr-btn-dark:hover {
    background: #08131d;
}

.zr-btn-block {
    width: 100%;
}

.zr-cart-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.zr-cart-title {
    font-weight: 800;
    color: #0c1a25;
}

.zr-chip {
    min-width: 32px;
    height: 32px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #0c1a25;
    color: #fff;
    font-weight: 800;
    font-size: 13px;
}

.zr-cart-list {
    margin-top: 18px;
    display: grid;
    gap: 14px;
}

.zr-cart-item {
    padding: 18px;
    border-radius: 18px;
    background: #f7fafc;
    border: 1px solid #e6edf4;
}

.zr-cart-item-top {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.zr-cart-name {
    font-weight: 800;
    color: #0c1a25;
}

.zr-cart-sub {
    color: #425466;
    font-size: 0.92rem;
    margin-top: 4px;
}

.zr-cart-meta {
    color: #718198;
    font-size: 0.88rem;
    margin-top: 10px;
}

.zr-cart-price {
    margin-top: 10px;
    color: #08935c;
    font-weight: 800;
}

.zr-remove {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    border: 0;
    background: #fff;
    color: #b42318;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}

.zr-empty {
    padding: 24px;
    border-radius: 18px;
    background: #f7fafc;
    border: 1px dashed #d9e2ec;
    color: #718198;
    text-align: center;
}

.zr-cart-footer {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid #e6edf4;
}

.zr-cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    color: #0c1a25;
}

.zr-cart-total strong {
    font-size: 1.3rem;
}

.zr-help-card {
    margin-top: 18px;
}

.zr-help-title {
    font-weight: 800;
    color: #0c1a25;
    margin-bottom: 8px;
}

.zr-help-text {
    color: #718198;
    font-size: 0.92rem;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
    .feature-grid,
    .event-grid,
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .two-col,
    .showcase-grid,
    .footer-grid,
    .cta-wrap {
        grid-template-columns: 1fr;
        display: grid;
    }

    .image-stack .floating {
        right: 12px;
    }
}

@media (max-width: 991px) {
    .brand-logo {
        height: 46px;
    }

    .brand-text {
        font-size: 17px;
    }

    .nav {
        gap: 20px;
    }

    .event-overlay-card {
        max-width: 680px;
        padding: 40px 36px;
    }

    .event-year {
        font-size: 56px;
    }

    .event-title {
        font-size: 56px;
    }

    .event-theme {
        font-size: 20px;
    }

    .event-info p {
        font-size: 20px;
    }

    .story-grid.compact {
        grid-template-columns: 1fr 1fr;
    }

    .image-stack > img:first-child {
        height: 500px;
    }

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

    .zr-sticky {
        position: static;
    }
}

@media (max-width: 760px) {
    .nav-wrap {
        min-height: 74px;
        gap: 12px;
    }

    .brand {
        gap: 10px;
        max-width: calc(100% - 56px);
    }

    .brand-logo {
        height: 38px;
    }

    .brand-text {
        font-size: 15px;
        white-space: normal;
        line-height: 1.15;
    }

    .nav {
        position: absolute;
        top: 78px;
        left: 16px;
        right: 16px;
        background: white;
        border-radius: 18px;
        padding: 18px;
        box-shadow: var(--shadow);
        display: none;
        flex-direction: column;
        gap: 14px;
        flex-wrap: nowrap;
    }

    .nav.open {
        display: flex;
    }

    .menu-toggle {
        display: block;
        margin-left: auto;
    }

    .hero {
        min-height: 78vh;
    }

    .hero.climate-hero {
        min-height: 90vh;
    }

    .feature-grid,
    .event-grid,
    .stats-grid,
    .gallery-grid,
    .story-grid.compact {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 72px 0;
    }

    .two-col {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .two-col p {
        text-align: left;
    }

    .image-stack > img:first-child,
    .showcase-media img {
        height: 380px;
    }

    .image-stack .floating {
        position: static;
        width: 100%;
        height: 220px;
        margin-top: 16px;
        border-width: 0;
    }

    .event-overlay-card {
        max-width: 95%;
        padding: 28px 22px;
        border-radius: 20px;
    }

    .event-year {
        font-size: 48px;
    }

    .event-title {
        font-size: 36px;
    }

    .event-theme {
        font-size: 18px;
        margin-bottom: 22px;
    }

    .event-meta-box {
        gap: 22px;
    }

    .event-date-box {
        width: 140px;
        min-width: 140px;
        padding: 18px 14px;
        border-radius: 20px;
    }

    .event-date-box .day {
        font-size: 42px;
    }

    .event-date-box .month {
        font-size: 24px;
    }

    .event-info {
        max-width: 100%;
    }

    .event-info p {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .register-btn {
        margin-top: 24px;
        padding: 14px 26px;
        font-size: 16px;
    }

    .zr-card {
        padding: 22px;
        border-radius: 22px;
    }

    .zr-form-grid {
        grid-template-columns: 1fr;
    }

    .zr-span-2 {
        grid-column: auto;
    }

    .zr-actions {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 640px) {
    .zr-page {
        padding: 42px 0 80px;
    }

    .zr-page-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .zr-page-head-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .zr-event-logo img {
        height: 48px;
    }

    .zr-page-title {
        font-size: 1.8rem;
    }
}