:root {
    --dark: #10251b;
    --green: #2f6b4f;
    --green-dark: #183d2c;
    --green-soft: #dfeee6;
    --cream: #f7f4ec;
    --white: #ffffff;
}

body {
    font-family: Arial, sans-serif;
    color: #222;
}

.custom-navbar {
    background: rgba(10, 10, 10, 0.75);
    backdrop-filter: blur(14px);
    transition: 0.3s ease;
}

.custom-navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.nav-link {
    position: relative;
    transition: 0.3s ease;
}

.nav-link:hover {
    color: var(--gold) !important;
}

.hero-section {
    background:
        linear-gradient(rgba(16, 37, 27, 0.72), rgba(16, 37, 27, 0.78)),
        url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    color: white;
}

.hero-badge {
    color: #a9d8bd;
}

.section-label {
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 13px;
    font-weight: bold;
}

.hero-title {
    font-size: clamp(42px, 6vw, 78px);
    font-weight: 800;
    line-height: 1.05;
}

.hero-text {
    max-width: 620px;
    font-size: 18px;
    color: #ddd;
}

.btn-green {
    background: var(--green);
    color: white;
    font-weight: bold;
    transition: 0.3s ease;
}

.btn-green:hover {
    background: var(--green-dark);
    color: white;
    transform: translateY(-4px);
}

.hero-card {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(16px);
    border-radius: 28px;
    padding: 36px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.hero-card li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.floating-card {
    animation: floating 4s ease-in-out infinite;
}

@keyframes floating {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

.section-padding {
    padding: 100px 0;
}

.section-title {
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 800;
}

.section-desc {
    max-width: 680px;
    color: #666;
}

.feature-card {
    background: white;
    padding: 36px;
    border-radius: 24px;
    min-height: 260px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    transition: 0.35s ease;
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.15);
}

.dark-section {
    background: var(--dark);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.stats-grid div {
    background: rgba(255,255,255,0.08);
    padding: 28px;
    border-radius: 22px;
    color: white;
    transition: 0.3s ease;
}

.stats-grid div:hover {
    background: var(--gold);
    color: #111;
    transform: scale(1.04);
}

.page-header {
    padding: 160px 0 100px;
    background: var(--dark);
    color: white;
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

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

.gallery-card {
    position: relative;
    overflow: hidden;
    border-radius: 26px;
    height: 320px;
    box-shadow: 0 18px 45px rgba(16, 37, 27, 0.12);
    cursor: pointer;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.6s ease;
}

.gallery-card:hover img {
    transform: scale(1.12);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(16, 37, 27, 0.82),
        rgba(16, 37, 27, 0.12)
    );
    display: flex;
    align-items: end;
    padding: 24px;
    opacity: 0;
    transition: 0.35s ease;
}

.gallery-card:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay h5 {
    color: white;
    margin-bottom: 4px;
    font-weight: 700;
}

.gallery-overlay p {
    color: #d8eadf;
    margin-bottom: 0;
    font-size: 14px;
}

.natural-shape {
    position: absolute;
    width: 220px;
    height: 220px;
    background: var(--green-soft);
    border-radius: 50%;
    filter: blur(20px);
    opacity: 0.7;
    z-index: 0;
}

.feature-card {
    border: 1px solid rgba(47, 107, 79, 0.08);
}

.feature-card:hover {
    border-color: rgba(47, 107, 79, 0.35);
}

.dark-section {
    background: linear-gradient(135deg, var(--dark), var(--green-dark));
}

.stats-grid div:hover {
    background: var(--green-soft);
    color: var(--green-dark);
}

.min-vh-75 {
    min-height: 75vh;
}

.about-hero {
    background:
        linear-gradient(rgba(16, 37, 27, 0.78), rgba(16, 37, 27, 0.82)),
        url('https://images.unsplash.com/photo-1600566753190-17f0baa2a6c3?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding-top: 90px;
}

.page-title {
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.05;
}

.page-subtitle {
    max-width: 760px;
    font-size: 18px;
    color: #e3eee8;
}

.about-image-card {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 25px 70px rgba(16, 37, 27, 0.18);
}

.about-image-card img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    transition: 0.6s ease;
}

.about-image-card:hover img {
    transform: scale(1.08);
}

.about-image-badge {
    position: absolute;
    left: 28px;
    right: 28px;
    bottom: 28px;
    padding: 24px;
    background: rgba(16, 37, 27, 0.82);
    backdrop-filter: blur(14px);
    border-radius: 22px;
    color: white;
}

.about-image-badge h5 {
    margin-bottom: 4px;
    font-weight: 800;
}

.about-image-badge p {
    margin-bottom: 0;
    color: #d8eadf;
}

.vision-card {
    height: 100%;
    padding: 42px;
    border-radius: 28px;
    background: white;
    border: 1px solid rgba(47, 107, 79, 0.12);
    box-shadow: 0 18px 50px rgba(16, 37, 27, 0.08);
    transition: 0.35s ease;
}

.vision-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 28px 70px rgba(16, 37, 27, 0.14);
    border-color: rgba(47, 107, 79, 0.35);
}

.vision-card span {
    display: inline-flex;
    width: 54px;
    height: 54px;
    align-items: center;
    justify-content: center;
    background: var(--green-soft);
    color: var(--green-dark);
    border-radius: 50%;
    font-weight: 800;
    margin-bottom: 24px;
}

.vision-card h3 {
    font-weight: 800;
    color: var(--green-dark);
    margin-bottom: 16px;
}

.vision-card p {
    color: #666;
    margin-bottom: 0;
}

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

.value-card {
    height: 100%;
    padding: 28px;
    background: white;
    border-radius: 24px;
    border: 1px solid rgba(47, 107, 79, 0.1);
    transition: 0.35s ease;
}

.value-card:hover {
    background: var(--green-dark);
    color: white;
    transform: translateY(-8px);
}

.value-card h4 {
    font-weight: 800;
    margin-bottom: 12px;
}

.value-card p {
    color: #666;
    margin-bottom: 0;
}

.value-card:hover p {
    color: #d8eadf;
}

.why-box {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 28px;
    padding: 36px;
    backdrop-filter: blur(14px);
}

.why-box li {
    color: white;
    padding: 18px 0 18px 34px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    position: relative;
}

.why-box li:last-child {
    border-bottom: none;
}

.why-box li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 24px;
    width: 14px;
    height: 14px;
    background: var(--green-soft);
    border-radius: 50%;
}

.footer-section {
    background: #07140e;
    color: white;
    padding: 80px 0 0;
    position: relative;
    overflow: hidden;
}

.footer-section::before {
    content: "";
    position: absolute;
    width: 320px;
    height: 320px;
    background: rgba(223, 238, 230, 0.08);
    border-radius: 50%;
    top: -120px;
    right: -120px;
}

.footer-section::after {
    content: "";
    position: absolute;
    width: 240px;
    height: 240px;
    background: rgba(223, 238, 230, 0.06);
    border-radius: 50%;
    bottom: -100px;
    left: -80px;
}

.footer-section .container {
    position: relative;
    z-index: 2;
}

.footer-brand {
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.footer-desc {
    color: #d8eadf;
    line-height: 1.8;
    max-width: 380px;
}

.footer-title {
    font-weight: 800;
    margin-bottom: 22px;
    color: white;
}

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

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a,
.footer-contact a {
    color: #d8eadf;
    text-decoration: none;
    transition: 0.3s ease;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: white;
    padding-left: 6px;
}

.footer-contact li {
    margin-bottom: 18px;
    color: #d8eadf;
    line-height: 1.6;
}

.footer-contact span {
    display: block;
    color: white;
    font-weight: 700;
    margin-bottom: 4px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 28px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
    transition: 0.35s ease;
}

.footer-social a:hover {
    background: var(--green-soft);
    color: var(--green-dark);
    transform: translateY(-6px);
}

.footer-bottom {
    margin-top: 60px;
    padding: 24px 0;
    border-top: 1px solid rgba(255,255,255,0.12);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-bottom p {
    color: #d8eadf;
    font-size: 14px;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: #d8eadf;
    text-decoration: none;
    font-size: 14px;
    transition: 0.3s ease;
}

.footer-bottom-links a:hover {
    color: white;
}

@media (max-width: 768px) {
    .footer-section {
        padding-top: 60px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: start;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 10px;
    }
}

.language-switch {
    color: white;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.35);
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
    transition: 0.3s ease;
}

.language-switch:hover {
    background: var(--green-soft);
    color: var(--green-dark);
}

.services-hero {
    background:
        linear-gradient(rgba(16, 37, 27, 0.78), rgba(16, 37, 27, 0.84)),
        url('https://images.unsplash.com/photo-1600607688969-a5bfcd646154?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding-top: 90px;
}

.service-card {
    height: 100%;
    padding: 42px;
    border-radius: 30px;
    background: white;
    border: 1px solid rgba(47, 107, 79, 0.1);
    box-shadow: 0 18px 50px rgba(16, 37, 27, 0.08);
    transition: 0.35s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: "";
    position: absolute;
    width: 180px;
    height: 180px;
    background: var(--green-soft);
    border-radius: 50%;
    top: -90px;
    right: -90px;
    transition: 0.35s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 28px 70px rgba(16, 37, 27, 0.16);
    border-color: rgba(47, 107, 79, 0.35);
}

.service-card:hover::before {
    transform: scale(1.35);
}

.service-number {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--green-soft);
    color: var(--green-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    margin-bottom: 26px;
    position: relative;
    z-index: 2;
}

.service-card h3 {
    font-weight: 800;
    color: var(--green-dark);
    margin-bottom: 18px;
    position: relative;
    z-index: 2;
}

.service-card p {
    color: #666;
    line-height: 1.8;
    position: relative;
    z-index: 2;
}

.service-card ul {
    padding-left: 0;
    margin: 26px 0 0;
    list-style: none;
    position: relative;
    z-index: 2;
}

.service-card li {
    padding: 12px 0 12px 28px;
    border-bottom: 1px solid rgba(47, 107, 79, 0.08);
    color: #555;
    position: relative;
}

.service-card li:last-child {
    border-bottom: none;
}

.service-card li::before {
    content: "";
    width: 10px;
    height: 10px;
    background: var(--green);
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 19px;
}

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

.process-list {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.process-item {
    display: flex;
    gap: 24px;
    padding: 28px;
    background: white;
    border-radius: 24px;
    border: 1px solid rgba(47, 107, 79, 0.1);
    box-shadow: 0 16px 45px rgba(16, 37, 27, 0.07);
    transition: 0.35s ease;
}

.process-item:hover {
    transform: translateX(10px);
    border-color: rgba(47, 107, 79, 0.35);
}

.process-item span {
    min-width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--green-dark);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.process-item h4 {
    font-weight: 800;
    color: var(--green-dark);
    margin-bottom: 8px;
}

.process-item p {
    color: #666;
    margin-bottom: 0;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .service-card {
        padding: 30px;
    }

    .process-item {
        flex-direction: column;
    }

    .process-item:hover {
        transform: translateY(-6px);
    }
}

.projects-hero {
    background:
        linear-gradient(rgba(16, 37, 27, 0.78), rgba(16, 37, 27, 0.84)),
        url('https://images.unsplash.com/photo-1600566752355-35792bedcfea?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding-top: 90px;
}

.project-filter {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.filter-btn {
    border: 1px solid rgba(47, 107, 79, 0.25);
    background: white;
    color: var(--green-dark);
    padding: 12px 22px;
    border-radius: 999px;
    font-weight: 700;
    transition: 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--green-dark);
    color: white;
    transform: translateY(-4px);
}

.project-card {
    height: 100%;
    background: white;
    border-radius: 30px;
    overflow: hidden;
    border: 1px solid rgba(47, 107, 79, 0.1);
    box-shadow: 0 18px 50px rgba(16, 37, 27, 0.08);
    transition: 0.35s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 28px 70px rgba(16, 37, 27, 0.16);
}

.project-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.7s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.12);
}

.project-status {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(16, 37, 27, 0.85);
    color: white;
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    backdrop-filter: blur(10px);
}

.project-content {
    padding: 28px;
}

.project-location {
    color: var(--green);
    font-weight: 800;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-content h3 {
    margin-top: 12px;
    margin-bottom: 14px;
    color: var(--green-dark);
    font-weight: 800;
}

.project-content p {
    color: #666;
    line-height: 1.7;
}

.project-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 24px;
    padding-top: 22px;
    border-top: 1px solid rgba(47, 107, 79, 0.12);
}

.project-meta span {
    display: block;
    color: #777;
    font-size: 13px;
    margin-bottom: 4px;
}

.project-meta strong {
    color: var(--green-dark);
}

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

.highlight-box {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.highlight-box div {
    background: white;
    padding: 30px;
    border-radius: 26px;
    border: 1px solid rgba(47, 107, 79, 0.1);
    box-shadow: 0 16px 45px rgba(16, 37, 27, 0.07);
    transition: 0.35s ease;
}

.highlight-box div:hover {
    background: var(--green-dark);
    color: white;
    transform: translateY(-8px);
}

.highlight-box h3 {
    color: var(--green);
    font-weight: 900;
    margin-bottom: 16px;
}

.highlight-box div:hover h3 {
    color: var(--green-soft);
}

.highlight-box p {
    margin-bottom: 0;
    color: #666;
    line-height: 1.7;
}

.highlight-box div:hover p {
    color: #d8eadf;
}

.project-item.hide {
    display: none;
}

@media (max-width: 768px) {
    .project-image {
        height: 240px;
    }

    .highlight-box {
        grid-template-columns: 1fr;
    }

    .project-meta {
        grid-template-columns: 1fr;
    }
}

.contact-hero {
    background:
        linear-gradient(rgba(16, 37, 27, 0.78), rgba(16, 37, 27, 0.84)),
        url('https://images.unsplash.com/photo-1600607687920-4e2a09cf159d?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    color: white;
    padding-top: 90px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-info-item {
    background: white;
    border: 1px solid rgba(47, 107, 79, 0.1);
    border-radius: 22px;
    padding: 22px 24px;
    box-shadow: 0 14px 40px rgba(16, 37, 27, 0.06);
    transition: 0.35s ease;
}

.contact-info-item:hover {
    transform: translateX(8px);
    border-color: rgba(47, 107, 79, 0.35);
}

.contact-info-item span {
    display: block;
    color: var(--green);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 800;
    margin-bottom: 8px;
}

.contact-info-item a,
.contact-info-item p {
    color: var(--green-dark);
    font-weight: 700;
    text-decoration: none;
    margin-bottom: 0;
}

.contact-info-item a:hover {
    color: var(--green);
}

.contact-form-card {
    background: white;
    padding: 42px;
    border-radius: 32px;
    border: 1px solid rgba(47, 107, 79, 0.1);
    box-shadow: 0 22px 70px rgba(16, 37, 27, 0.1);
}

.contact-form-card h3 {
    font-weight: 800;
    color: var(--green-dark);
    margin-top: 12px;
    margin-bottom: 12px;
}

.contact-form-card p {
    color: #666;
    line-height: 1.8;
}

.contact-form-card .form-label {
    color: var(--green-dark);
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-form-card .form-control,
.contact-form-card .form-select {
    border-radius: 16px;
    border: 1px solid rgba(47, 107, 79, 0.18);
    padding: 14px 16px;
    color: var(--green-dark);
    transition: 0.3s ease;
}

.contact-form-card .form-control:focus,
.contact-form-card .form-select:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 0.2rem rgba(47, 107, 79, 0.12);
}

.contact-form-card textarea {
    resize: none;
}

.contact-note {
    display: block;
    margin-top: 20px;
    color: #777;
    line-height: 1.7;
}

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

.map-card {
    overflow: hidden;
    border-radius: 32px;
    border: 1px solid rgba(47, 107, 79, 0.12);
    box-shadow: 0 22px 70px rgba(16, 37, 27, 0.1);
}

.map-card iframe {
    display: block;
}

@media (max-width: 768px) {
    .contact-form-card {
        padding: 30px;
    }

    .contact-info-item:hover {
        transform: translateY(-6px);
    }
}

.policy-modal .modal-content {
    border: none;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 30px 90px rgba(16, 37, 27, 0.28);
}

.policy-modal .modal-header {
    background: var(--green-dark);
    color: white;
    padding: 26px 30px;
    border-bottom: none;
}

.policy-modal .modal-title {
    font-weight: 800;
    margin-top: 4px;
}

.policy-modal .modal-label {
    color: var(--green-soft);
    text-transform: uppercase;
    letter-spacing: 1.6px;
    font-size: 12px;
    font-weight: 800;
}

.policy-modal .btn-close {
    filter: invert(1);
    opacity: 0.9;
}

.policy-modal .modal-body {
    padding: 32px;
    color: #555;
    line-height: 1.8;
}

.policy-modal .modal-body h6 {
    color: var(--green-dark);
    font-weight: 800;
    margin-top: 24px;
    margin-bottom: 10px;
}

.policy-modal .modal-body h6:first-of-type {
    margin-top: 0;
}

.policy-updated {
    background: var(--green-soft);
    color: var(--green-dark);
    border-radius: 16px;
    padding: 14px 18px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 26px;
}

.policy-modal .modal-footer {
    border-top: 1px solid rgba(47, 107, 79, 0.12);
    padding: 20px 30px;
}

@media (max-width: 768px) {
    .policy-modal .modal-body {
        padding: 24px;
    }

    .policy-modal .modal-header {
        padding: 22px 24px;
    }
}

@media (max-width: 991px) {
    .custom-navbar .navbar-collapse {
        margin-top: 16px;
        padding: 18px;
        background: rgba(16, 37, 27, 0.96);
        border-radius: 22px;
        box-shadow: 0 18px 50px rgba(0, 0, 0, 0.25);
    }

    .custom-navbar .navbar-nav {
        gap: 10px !important;
        align-items: stretch !important;
    }

    .custom-navbar .nav-item {
        width: 100%;
    }

    .custom-navbar .nav-link {
        padding: 12px 0;
    }

    .custom-navbar .btn {
        width: 100%;
        margin-top: 8px;
        text-align: center;
        display: block;
    }

    .language-switch {
        width: 100%;
        margin-top: 10px;
        display: block;
        text-align: center;
        padding: 11px 14px;
    }
}