:root {
    --primary-green: #2e7d32;
    --ocean-blue: #1565c0;
    --white: #ffffff;
    --soft-gray: #f5f5f5;
    --light-green: #81c784;
    --text-dark: #173024;
    --text-muted: #567067;
    --border-soft: rgba(21, 101, 192, 0.09);
    --shadow-soft: 0 18px 55px rgba(20, 79, 119, 0.12);
    --shadow-card: 0 14px 40px rgba(46, 125, 50, 0.12);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --transition: all 0.35s ease;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

main {
    padding-top: 5.5rem;
}

body {
    font-family: "Open Sans", sans-serif;
    color: var(--text-dark);
    background: linear-gradient(180deg, #fbfffc 0%, #f5fbff 45%, #ffffff 100%);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
}


/* Skip link for keyboard and screen-reader users */

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 4000;
    padding: 0.75rem 1.25rem;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 999px;
    font-weight: 700;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 1rem;
    outline: 3px solid var(--light-green);
    outline-offset: 2px;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.form-control:focus-visible {
    outline: 3px solid var(--ocean-blue);
    outline-offset: 2px;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand,
.brand-text {
    font-family: "Poppins", sans-serif;
    font-weight: 700;
}

h1,
h2,
h3 {
    line-height: 1.15;
}

p {
    color: var(--text-muted);
}

.section-padding {
    padding: 6rem 0;
}

.section-soft {
    background: var(--soft-gray);
    background: linear-gradient(180deg, var(--soft-gray), rgba(255, 255, 255, 0.6));
}

.section-heading {
    max-width: 760px;
    margin-bottom: 1rem;
}

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    margin-bottom: 1rem;
}

.section-tag,
.eyebrow {
    display: inline-block;
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    background: rgba(21, 101, 192, 0.09);
    color: var(--ocean-blue);
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.82rem;
    margin-bottom: 1rem;
}

.campaign-navbar {
    padding: 1rem 0;
    transition: var(--transition);
    background: transparent;
    z-index: 1100;
}

.campaign-navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.navbar-brand {
    flex-shrink: 0;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
}

.brand-text {
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
}

@media (max-width: 1199.98px) {
    .brand-text {
        max-width: 11rem;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}

.campaign-navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    box-shadow: 0 12px 30px rgba(10, 40, 50, 0.08);
}

.brand-logo {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 10px 25px rgba(21, 101, 192, 0.12);
}

.brand-text {
    color: var(--text-dark);
    font-weight: 700;
    font-size: 1rem;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 600;
    padding: 0.65rem 0.95rem !important;
    border-radius: 999px;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    background: rgba(17, 48, 36, 0.94);
}

.nav-cta {
    border-radius: 999px;
    padding-inline: 1.2rem;
}

.hero-section {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background: radial-gradient(circle at top right, rgba(129, 199, 132, 0.3), transparent 30%), radial-gradient(circle at bottom left, rgba(21, 101, 192, 0.16), transparent 35%), linear-gradient(135deg, #ffffff 0%, #f4fbf6 48%, #eef7ff 100%);
}

.hero-bg-layer {
    position: absolute;
    inset: -10% -5%;
    background: radial-gradient(circle at 70% 30%, rgba(21, 101, 192, 0.08), transparent 40%), radial-gradient(circle at 20% 80%, rgba(46, 125, 50, 0.1), transparent 45%);
    pointer-events: none;
    will-change: transform;
}

.hero-section h1 {
    font-size: clamp(3rem, 8vw, 5.7rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    max-width: 620px;
    margin-bottom: 1.8rem;
}

.hero-actions .btn,
.btn-lg {
    padding: 0.95rem 1.5rem;
    border-radius: 999px;
    font-weight: 700;
}

.btn-success {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
}

.btn-success:hover,
.btn-success:focus {
    background-color: #236526;
    border-color: #236526;
}

.btn-primary {
    background-color: var(--ocean-blue);
    border-color: var(--ocean-blue);
}

.btn-outline-primary {
    color: var(--ocean-blue);
    border-color: rgba(21, 101, 192, 0.25);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background: var(--ocean-blue);
    border-color: var(--ocean-blue);
}

.hero-trust div {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.hero-trust strong {
    font-family: "Poppins", sans-serif;
    font-size: 1.35rem;
    color: var(--primary-green);
}

.hero-trust span {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.glass-card {
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow-soft);
}

.hero-visual {
    position: relative;
    border-radius: 36px;
    min-height: 560px;
    display: grid;
    place-items: center;
    overflow: hidden;
    padding: 2rem;
}

.hero-orbit {
    position: absolute;
    inset: 8%;
    border: 2px dashed rgba(21, 101, 192, 0.18);
    border-radius: 50%;
}

.hero-logo-art {
    width: min(92%, 470px);
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 18px 26px rgba(21, 101, 192, 0.12));
}

.hero-video {
    width: 100%;
    height: 100%;
    min-height: 320px;
    object-fit: cover;
    border-radius: 24px;
    position: relative;
    z-index: 2;
    box-shadow: 0 20px 40px rgba(21, 101, 192, 0.16);
}

.hero-badge {
    position: absolute;
    z-index: 3;
    background: var(--white);
    border-radius: 999px;
    padding: 0.9rem 1rem;
    box-shadow: var(--shadow-card);
    font-weight: 700;
    color: var(--text-dark);
}

.hero-badge i {
    color: var(--primary-green);
    margin-right: 0.45rem;
}

.badge-primary {
    top: 14%;
    right: 4%;
}

.badge-secondary {
    bottom: 12%;
    left: 2%;
}

.floating-leaf {
    position: absolute;
    font-size: 1.6rem;
    color: rgba(46, 125, 50, 0.32);
    z-index: 0;
}

.leaf-one {
    top: 18%;
    left: 8%;
}

.leaf-two {
    top: 26%;
    right: 8%;
}

.leaf-three {
    bottom: 14%;
    left: 12%;
}

.scroll-indicator {
    position: absolute;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    width: 34px;
    height: 56px;
    border: 2px solid rgba(21, 101, 192, 0.25);
    border-radius: 999px;
    display: flex;
    justify-content: center;
    padding-top: 10px;
}

.scroll-indicator span {
    width: 7px;
    height: 14px;
    border-radius: 999px;
    background: var(--primary-green);
}

.info-card,
.impact-card,
.action-card,
.story-card,
.testimonial-card,
.form-panel,
.map-placeholder {
    border-radius: var(--radius-xl);
    padding: 2rem;
    background: var(--white);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-soft);
    transition: var(--transition);
}

.info-card:hover,
.impact-card:hover,
.action-card:hover,
.gallery-item:hover,
.story-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 44px rgba(21, 101, 192, 0.16);
}

.icon-wrap {
    width: 64px;
    height: 64px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(129, 199, 132, 0.18), rgba(21, 101, 192, 0.14));
    color: var(--primary-green);
    font-size: 1.45rem;
    margin-bottom: 1.2rem;
}

.impact-card h3,
.action-card h3,
.info-card h3,
.story-card h3,
.testimonial-card h3,
.map-placeholder h3,
.site-footer h3 {
    font-size: 1.35rem;
    margin-bottom: 0.85rem;
}

.impact-card h3 {
    font-size: 2.3rem;
    color: var(--ocean-blue);
}

.join-section {
    position: relative;
    overflow: hidden;
}

.join-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(129, 199, 132, 0.08), rgba(21, 101, 192, 0.08));
    pointer-events: none;
}

.form-panel {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(18px);
}

.form-control {
    border-radius: 16px;
    min-height: 54px;
    border: 1px solid rgba(21, 101, 192, 0.12);
    padding-inline: 1rem;
}

textarea.form-control {
    min-height: auto;
    padding-top: 0.9rem;
}

.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(129, 199, 132, 0.25);
    border-color: var(--light-green);
}

.form-message {
    font-weight: 600;
    min-height: 1.5rem;
}

.form-message.success {
    color: var(--primary-green);
}

.form-message.error {
    color: #ba1b1b;
}

.parallax-layer {
    will-change: transform;
}

.gallery-item {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
}

.gallery-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1rem 1.25rem;
    background: linear-gradient(transparent, rgba(16, 36, 25, 0.75));
    color: var(--white);
    font-family: "Poppins", sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    transform: translateY(100%);
    transition: transform 0.35s ease;
}

.gallery-item:hover .gallery-caption,
.gallery-item:focus-visible .gallery-caption {
    transform: translateY(0);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.testimonial-card {
    max-width: 720px;
    text-align: center;
}

.testimonial-avatar {
    width: 96px;
    height: 96px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto 1.2rem;
    border: 5px solid rgba(129, 199, 132, 0.24);
}

.testimonial-quote {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.carousel-control-prev,
.carousel-control-next {
    width: 52px;
    height: 52px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    border-radius: 50%;
    opacity: 1;
    box-shadow: var(--shadow-card);
}

.carousel-control-prev {
    left: 4%;
}

.carousel-control-next {
    right: 4%;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: invert(31%) sepia(72%) saturate(1031%) hue-rotate(189deg) brightness(92%) contrast(93%);
}

.faq-accordion {
    max-width: 860px;
}

.accordion-item {
    border: 0;
    border-radius: 18px !important;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    margin-bottom: 1rem;
}

.accordion-button {
    font-family: "Poppins", sans-serif;
    font-weight: 600;
    padding: 1.3rem 1.5rem;
}

.accordion-button:not(.collapsed) {
    color: var(--primary-green);
    background-color: rgba(129, 199, 132, 0.14);
}

.accordion-button:focus {
    box-shadow: inset 0 0 0 2px rgba(129, 199, 132, 0.18);
}

.map-placeholder {
    position: relative;
    min-height: 320px;
    padding: 0;
    overflow: hidden;
    background: var(--soft-gray);
}

.map-placeholder iframe {
    width: 100%;
    height: 100%;
    min-height: 320px;
    border: 0;
    display: block;
    filter: saturate(0.85) contrast(0.95);
}

.map-overlay {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
}

.map-overlay i {
    font-size: 1.25rem;
    color: var(--ocean-blue);
    margin-bottom: 0.35rem;
}

.map-overlay h3 {
    font-size: 1.1rem;
    margin-bottom: 0.35rem;
}

.map-overlay p {
    margin: 0;
    font-size: 0.9rem;
}

.contact-social a {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(21, 101, 192, 0.08);
    color: var(--ocean-blue);
    transition: var(--transition);
}

.contact-social a:hover,
.contact-social a:focus {
    background: var(--ocean-blue);
    color: var(--white);
    transform: translateY(-3px);
}

.site-footer {
    background: #102419;
    color: rgba(255, 255, 255, 0.85);
    padding: 4rem 0 2rem;
}

.site-footer p,
.site-footer a,
.site-footer span {
    color: rgba(255, 255, 255, 0.75);
}

.site-footer a:hover,
.site-footer a:focus {
    color: var(--light-green);
}

.footer-brand span {
    color: var(--white);
    font-family: "Poppins", sans-serif;
    font-weight: 700;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li+li {
    margin-top: 0.75rem;
}

.newsletter-form .form-control {
    border-top-left-radius: 999px;
    border-bottom-left-radius: 999px;
}

.newsletter-form .btn {
    border-top-right-radius: 999px;
    border-bottom-right-radius: 999px;
    padding-inline: 1.4rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2rem;
    padding-top: 1.5rem;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--ocean-blue));
    z-index: 2000;
}

.page-loader {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.96);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 3000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-globe {
    width: 78px;
    height: 78px;
    border: 6px solid rgba(21, 101, 192, 0.1);
    border-top-color: var(--ocean-blue);
    border-right-color: var(--primary-green);
    border-radius: 50%;
}

.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 50px;
    height: 50px;
    border: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-green), var(--ocean-blue));
    color: var(--white);
    box-shadow: var(--shadow-card);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1200;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.navbar-toggler {
    border: 0;
    box-shadow: none !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2817, 48, 36, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (max-width: 991.98px) {
    .campaign-navbar {
        background: rgba(255, 255, 255, 0.92);
        backdrop-filter: blur(14px);
    }
    .navbar-collapse {
        margin-top: 1rem;
        background: var(--white);
        border-radius: 20px;
        padding: 1rem;
        box-shadow: var(--shadow-card);
    }
    .hero-visual {
        min-height: 430px;
    }
    .badge-primary,
    .badge-secondary {
        position: static;
        margin-top: 1rem;
    }
}

@media (max-width: 767.98px) {
    .section-padding {
        padding: 4.5rem 0;
    }
    .hero-section {
        padding-top: 6rem;
    }
    .hero-actions .btn,
    .btn-lg {
        width: 100%;
    }
    .hero-trust {
        gap: 1rem;
    }
    .carousel-control-prev,
    .carousel-control-next {
        display: none;
    }
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
    .brand-text {
        font-size: 0.92rem;
    }
}

.action-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 18px 44px rgba(21, 101, 192, 0.16);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .parallax-layer {
        transform: none !important;
    }
}