:root {

    --forest: #14532D;
    --deep-forest: #082C1A;

    --green: #22C55E;
    --light-green: #DCFCE7;

    --cream: #FAFDF7;

    --orange: #F97316;
    --blue: #0284C7;

    --dark: #17211B;
    --gray: #64748B;

    --white: #FFFFFF;

    --shadow:
        0 15px 40px rgba(20, 83, 45, 0.10);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family:
        Arial,
        Helvetica,
        sans-serif;
    color: var(--dark);
    background: var(--cream);
}

a {
    text-decoration: none;
}

/* NAVBAR */

#navbar {
    background: var(--deep-forest);
    padding: 16px 0;
    transition: 0.3s;
    box-shadow:
        0 5px 20px rgba(0,0,0,0.15);
}

#navbar.scrolled {
    background: #052414;
    padding: 10px 0;
}

.navbar-brand {
    color: white;
    font-size: 27px;
    font-weight: 800;
}

.navbar-brand span {
    color: var(--green);
}

.nav-link {
    color: white !important;
    margin-left: 8px;
    padding: 8px 14px !important;
    border-radius: 8px;
    transition: 0.3s;
}

.nav-link:hover,
.nav-link.active {
    background: white;
    color: var(--forest) !important;
}

.navbar-toggler {
    color: white;
    border: none;
    font-size: 25px;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.join-btn {
    background: var(--green);
    color: white;
    border-radius: 30px;
    padding: 9px 22px;
    font-weight: 700;
}

.join-btn:hover {
    background: white;
    color: var(--forest);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding:
        130px 0 80px;
    background:
        linear-gradient(
            120deg,
            #F4FBEF,
            #E7F6E8
        );
}

.hero-label {
    display: inline-block;
    padding: 8px 15px;
    background: var(--light-green);
    color: var(--forest);
    border-radius: 30px;
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero h1 {
    font-size:
        clamp(45px, 7vw, 76px);
    font-weight: 900;
    line-height: 1.05;
}

.hero h1 span {
    color: var(--green);
}

.hero p {
    color: var(--gray);
    max-width: 600px;
    font-size: 18px;
    line-height: 1.8;
    margin:
        25px 0;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.protect-btn {
    background: var(--forest);
    color: white;
    padding: 13px 23px;
    font-weight: 700;
    border-radius: 9px;
}

.protect-btn:hover {
    background: var(--green);
    color: white;
}

.volunteer-btn {
    background: white;
    color: var(--forest);
    border:
        1px solid var(--forest);
    padding: 13px 23px;
    font-weight: 700;
    border-radius: 9px;
}

.volunteer-btn:hover {
    background: var(--forest);
    color: white;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 45px;
}

.hero-stats div {
    display: flex;
    flex-direction: column;
}

.hero-stats strong {
    font-size: 25px;
    color: var(--forest);
}

.hero-stats small {
    color: var(--gray);
}

.hero-image-wrapper {
    position: relative;
    padding: 12px;
}

.hero-image {
    width: 100%;
    height: 540px;
    object-fit: cover;
    border-radius:
        30px 30px 100px 30px;
    box-shadow: var(--shadow);
}

.hero-card {
    position: absolute;
    bottom: 35px;
    left: -10px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: white;
    padding: 15px 20px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.hero-card-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--light-green);
    color: var(--green);
    font-size: 22px;
}

.hero-card small {
    display: block;
    color: var(--gray);
}

.quick-actions {
    background: white;
    padding: 35px 0;
}

.action-card {
    display: flex;
    align-items: center;
    gap: 15px;
    height: 100%;
    padding: 20px;
    background: white;
    border:
        1px solid #E5E7EB;
    border-radius: 15px;
    color: var(--dark);
    transition: 0.3s;
}


.action-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
    color: var(--dark);
}

.action-card h5 {
    margin: 0;
}

.action-card p {
    color: var(--gray);
    font-size: 13px;
    margin: 5px 0 0;
}

.action-card > i {
    margin-left: auto;
    color: var(--forest);
}

.action-icon {
    min-width: 55px;
    height: 55px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-size: 23px;
}

.action-icon.green {
    background: var(--light-green);
    color: var(--green);
}

.action-icon.orange {
    background: #FFF0E6;
    color: var(--orange);
}

.action-icon.blue {
    background: #E0F2FE;
    color: var(--blue);
}

.section {
    padding: 110px 0;
}

.section-label {
    display: inline-block;
    color: var(--forest);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.section h2 {
    font-size:
        clamp(32px, 5vw, 48px);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
}

.section h2 span {
    color: var(--green);
}

.section p {
    color: var(--gray);
    line-height: 1.8;
}

.protection-section {
    background: var(--cream);
}


.image-wrapper img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: 25px;
}

.feature-list {
    margin: 25px 0;
}

.feature-list div {
    margin: 13px 0;
    font-weight: 600;
}

.feature-list i {
    color: var(--green);
    margin-right: 10px;
}

.green-btn {
    background: var(--forest);
    color: white;
    padding: 12px 22px;
    border-radius: 9px;
    font-weight: 700;
    transition: 0.3s;
}

.green-btn:hover {
    background: var(--green);
    color: white;
    transform: translateY(-2px);
}

.wildlife-section {
    padding: 110px 0;
    background: white;
}

.section-heading {
    max-width: 700px;
    text-align: center;
    margin: auto;
}

.section-heading p {
    color: var(--gray);
    line-height: 1.8;
}

.wildlife-card {
    background: white;
    overflow: hidden;
    border-radius: 20px;
    box-shadow:
        0 10px 30px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.wildlife-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow);
}

.wildlife-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
}

.wildlife-content {
    padding: 25px;
}

.wildlife-content > span {
    color: var(--green);
    font-size: 13px;
    font-weight: 700;
}

.wildlife-content h4 {
    margin:
        10px 0;
}

.wildlife-content p {
    color: var(--gray);
    line-height: 1.7;
}

.wildlife-content a {
    color: var(--forest);
    font-weight: 700;
}

.wildlife-content a:hover {
    color: var(--green);
}

.projects-section {
    padding: 110px 0;
    background:
        linear-gradient(
            135deg,
            var(--forest),
            var(--deep-forest)
        );
}

.section-heading.light h2 {
    color: white;
}

.section-heading.light p {
    color: #D1FAE5;
}

.section-heading.light .section-label {
    color: #86EFAC;
}

.project-card {
    height: 100%;
    padding: 35px;
    color: white;
    background:
        rgba(255,255,255,0.08);
    border:
        1px solid rgba(255,255,255,0.15);
    border-radius: 20px;
    transition: 0.3s;
}

.project-card:hover {
    transform: translateY(-8px);
    background:
        rgba(255,255,255,0.13);
}

.project-card > i {
    font-size: 40px;
    color: var(--green);
    margin-bottom: 20px;
}

.project-card p {
    color: #D1FAE5;
    line-height: 1.7;
}

.project-btn {
    color: white;
    border:
        1px solid rgba(255,255,255,0.4);
    margin-top: 15px;
}

.project-btn:hover {
    background: white;
    color: var(--forest);
}

.impact-section {
    padding: 70px 0;
    background: var(--orange);
    color: white;
}

.counter {
    font-size: 45px;
    font-weight: 900;
}

.impact-section p {
    margin: 0;
    color: white;
}

.about-section {
    background: white;
}

.about-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 25px;
}

.join-section {
    padding: 100px 0;
    background: #F4F9F2;
}

.volunteer-form {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.form-control,
.form-select {
    min-height: 48px;
    border-color: #E2E8F0;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--green);
    box-shadow:
        0 0 0 3px
        rgba(34,197,94,0.12);
}

footer {
    background: #07120C;
    color: white;
    padding: 70px 0 25px;
}

footer h3 {
    font-weight: 800;
}

footer h3 span {
    color: var(--green);
}

footer h5 {
    margin-bottom: 20px;
}

footer p {
    color: #94A3B8;
    line-height: 1.7;
}

footer a {
    display: block;
    color: #94A3B8;
    margin-bottom: 10px;
    transition: 0.3s;
}

footer a:hover {
    color: var(--green);
}

.social-icons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.social-icons a {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    background: #17211B;
    border-radius: 50%;
}

.social-icons a:hover {
    background: var(--green);
    color: white;
}

.newsletter {
    display: flex;
    background: white;
    border-radius: 8px;
    overflow: hidden;
}

.newsletter input {
    flex: 1;
    border: none;
    outline: none;
    padding: 12px;
}

.newsletter button {
    width: 50px;
    border: none;
    background: var(--green);
    color: white;
}

footer hr {
    border-color: #374151;
    margin-top: 40px;
}

.copyright {
    text-align: center;
    margin: 0;
}

.modal-content {
    border: none;
    border-radius: 20px;
    overflow: hidden;
}

.modal-header {
    background: var(--forest);
    color: white;
}

@media (max-width: 991px) {

    .navbar-nav {
        background: var(--deep-forest);
        padding: 15px;
        margin-top: 10px;
        border-radius: 12px;
    }

    .nav-link {
        margin: 3px 0;
    }

    .join-btn {
        display: block;
        text-align: center;
        margin-top: 10px;
    }
    .hero {
        padding-top: 130px;
    }
}


@media (max-width: 767px) {
    .section,
    .wildlife-section,
    .projects-section,
    .join-section {
        padding: 75px 0;
    }

    .hero {
        padding:
            120px 0 60px;
    }

    .hero h1 {
        font-size: 45px;
    }

    .hero p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

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

    .hero-stats {
        gap: 15px;
        justify-content: space-between;
    }

    .hero-stats strong {
        font-size: 19px;
    }

    .hero-stats small {
        font-size: 10px;
    }

    .hero-image {
        height: 380px;
        border-radius: 25px;
    }

    .image-wrapper img,
    .about-image {
        height: 350px;
    }

    .counter {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 39px;
    }

    .hero-image {
        height: 320px;
    }

    .hero-card {
        left: 5px;
        bottom: 20px;
        padding: 10px;
    }

    .hero-stats {
        gap: 8px;
    }
}