@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400..900;1,400..900&family=Raleway:wght@300;400;500;600;700&family=Montserrat:wght@400;500;600;700&display=swap');

:root {
    --green-dark: #0d3b1e;
    --green-main: #11452f;
    --green-light: #2d5a27;
    --brown: #612d17;
    --gold: #c9a227;
    --gold-light: #ffc107;
    --white: #ffffff;
    --light: #f8f9fa;
    --gray: #6c757d;
    --dark: #1a1a1a;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Raleway', 'Montserrat', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.2);
    --radius: 16px;
}

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

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

body {
    font-family: var(--font-body);
    color: #333;
    overflow-x: hidden;
    line-height: 1.7;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
}

a {
    text-decoration: none;
    transition: var(--transition);
}

img {
    max-width: 100%;
}

.navbar {
    padding: 16px 0;
    transition: var(--transition);
    background: transparent !important;
}

.navbar.scrolled {
    background: rgba(13, 59, 30, 0.95) !important;
    backdrop-filter: blur(12px);
    padding: 8px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white) !important;
    letter-spacing: 1px;
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 16px !important;
    border-radius: 8px;
    transition: var(--transition);
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--gold-light) !important;
    background: rgba(255, 255, 255, 0.1);
}

.btn-reserve {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: var(--white) !important;
    border: none;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.btn-reserve:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    color: var(--white) !important;
}

.hero-section {
    height: 90vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.3) 0%, rgba(13,59,30,0.6) 100%);
    z-index: 1;
}

.hero-section .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
}

.hero-section h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 16px;
    text-shadow: 2px 4px 15px rgba(0, 0, 0, 0.3);
}

.hero-section p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.hero-section .btn-hero {
    background: var(--gold-light);
    color: var(--dark);
    border: none;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.hero-section .btn-hero:hover {
    background: var(--gold);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(201, 162, 39, 0.4);
    color: var(--white);
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--green-main);
    text-align: center;
    margin-bottom: 16px;
    position: relative;
}

.section-subtitle {
    text-align: center;
    color: var(--gray);
    font-size: 1.05rem;
    max-width: 650px;
    margin: 0 auto 50px;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--green-main), var(--gold));
    margin: 12px auto 0;
    border-radius: 2px;
}

.dest-card {
    border: none;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

.dest-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.dest-card .card-img-top {
    height: 220px;
    object-fit: cover;
    transition: var(--transition);
}

.dest-card:hover .card-img-top {
    transform: scale(1.08);
}

.dest-card .card-img-wrapper {
    overflow: hidden;
}

.dest-card .card-body {
    padding: 20px;
    text-align: center;
}

.dest-card .card-body a {
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.dest-card .card-body.bg-green {
    background: var(--green-main);
}

.dest-card .card-body.bg-brown {
    background: var(--brown);
}

.features-section {
    background: linear-gradient(135deg, var(--green-dark), var(--green-main));
    padding: 80px 0;
}

.feature-card {
    text-align: center;
    padding: 40px 24px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    transition: var(--transition);
    height: 100%;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-6px);
}

.feature-card img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 20px;
    border: 3px solid var(--gold);
}

.feature-card h4 {
    color: var(--gold-light);
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.content-section {
    padding: 60px 0;
    border-bottom: 1px solid #eee;
}

.content-section:last-of-type {
    border-bottom: none;
}

.content-section h2 {
    color: var(--green-main);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.content-section p {
    color: #555;
    font-size: 1.05rem;
}

.content-section .img-rounded {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.content-section .img-rounded:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-hover);
}

.park-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 30px;
    transition: var(--transition);
}

.park-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.park-card h3 {
    color: var(--green-main);
    font-weight: 700;
    margin-bottom: 14px;
}

.park-card p {
    color: #555;
    font-size: 1rem;
}

.park-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 12px;
}

.culture-card {
    border: none;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
}

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

.culture-card .card-img-top {
    height: 200px;
    object-fit: cover;
}

.culture-card .card-body {
    padding: 24px;
}

.culture-card .card-title {
    color: var(--green-main);
    font-family: var(--font-heading);
    font-weight: 700;
}

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.gallery-filter button {
    border: 2px solid var(--green-main);
    background: transparent;
    color: var(--green-main);
    padding: 10px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
}

.gallery-filter button:hover,
.gallery-filter button.active {
    background: var(--green-main);
    color: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 16px;
}

.gallery-item {
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: var(--transition);
}

.gallery-item:hover::after {
    background: rgba(0, 0, 0, 0.2);
}

.contact-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
}

.contact-form .form-control {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.contact-form .form-control:focus {
    border-color: var(--green-main);
    box-shadow: 0 0 0 0.2rem rgba(17, 69, 47, 0.15);
}

.contact-form .form-label {
    font-weight: 600;
    color: #444;
    font-size: 0.9rem;
}

.btn-submit {
    background: linear-gradient(135deg, var(--green-main), var(--green-light));
    color: var(--white);
    border: none;
    padding: 14px 48px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(17, 69, 47, 0.3);
    color: var(--white);
}

.footer {
    background: linear-gradient(180deg, #1a1a1a, #0d0d0d);
    padding: 60px 0 30px;
    color: rgba(255, 255, 255, 0.7);
}

.footer h5 {
    color: var(--white);
    font-family: var(--font-heading);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer a {
    color: rgba(255, 255, 255, 0.6);
    display: block;
    padding: 4px 0;
    transition: var(--transition);
}

.footer a:hover {
    color: var(--gold-light);
    padding-left: 6px;
}

.footer .social-icons a {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-right: 10px;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.7);
    padding: 0;
}

.footer .social-icons a:hover {
    color: var(--gold-light);
    border-color: var(--gold-light);
    transform: translateY(-4px);
    padding-left: 0;
}

.footer hr {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 30px 0 20px;
}

.footer .copyright {
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.5);
    color: var(--white);
}

.promo-modal .modal-content {
    border: none;
    border-radius: var(--radius);
    overflow: hidden;
}

.promo-modal .modal-body {
    padding: 40px;
    text-align: center;
    background: linear-gradient(135deg, var(--green-dark), var(--green-main));
    color: var(--white);
}

.promo-modal h4 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.promo-modal p {
    opacity: 0.9;
    margin-bottom: 24px;
}

.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 34px;
    width: 44px;
    height: 44px;
    background: var(--green-main);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    z-index: 998;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.back-to-top.visible {
    display: flex;
}

.back-to-top:hover {
    background: var(--green-light);
    transform: translateY(-4px);
}

@media (max-width: 768px) {
    .hero-section {
        height: 70vh;
        min-height: 400px;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.7rem;
    }

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

    .park-card {
        padding: 24px;
    }

    .contact-form {
        padding: 24px;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .back-to-top {
        bottom: 80px;
        right: 24px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

[data-aos] {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important;
}

::selection {
    background: var(--green-main);
    color: var(--white);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--green-main);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--green-dark);
}