/* ==================== ROOT VARIABLES - ARMY GREEN DOMINANT ==================== */
:root {
    --army-green: #4B5320;
    --army-green-dark: #3A4216;
    --army-green-darker: #2D3412;
    --army-green-light: #6B7D3A;
    --army-green-soft: #8A9B5A;
    --army-green-pale: #B8C68A;
    --yellow: #FFD700;
    --yellow-dark: #D4A800;
    --yellow-soft: #FFE44D;
    --yellow-light: #FFF3A0;
    --white: #ffffff;
    --light-gray: #F5F3ED;
    --dark: #1A1A1A;
    --text-gray: #6c757d;
    --shadow: 0 10px 40px rgba(75, 83, 32, 0.15);
    --shadow-hover: 0 20px 60px rgba(75, 83, 32, 0.25);
    --gradient-green: linear-gradient(135deg, #2D3412 0%, #4B5320 50%, #6B7D3A 100%);
    --radius: 16px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ==================== GLOBAL RESET ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
    background: var(--light-gray);
    padding-top: 100px;
    line-height: 1.6;
}

/* ==================== SCROLLBAR STYLING ==================== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--army-green);
    border-radius: 10px;
}

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

/* ==================== HEADER ==================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 5%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 30px rgba(75, 83, 32, 0.12);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 3px solid var(--army-green);
}

header.scrolled {
    padding: 5px 5%;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 40px rgba(75, 83, 32, 0.18);
}

.logo img {
    height: 100px;
    transition: var(--transition);
    object-fit: contain;
}

header.scrolled .logo img {
    height: 120px;
}

/* ==================== NAVIGATION ==================== */
.nav-big {
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav-big a {
    color: var(--dark);
    text-decoration: none;
    padding: 10px 20px;
    font-weight: 600;
    font-size: 14px;
    border-radius: 30px;
    transition: var(--transition);
    position: relative;
}

.nav-big a::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--yellow);
    border-radius: 10px;
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-big a:hover::after,
.nav-big a.active::after {
    width: 60%;
}

.nav-big a.active {
    background: var(--army-green);
    color: var(--white);
    box-shadow: 0 8px 25px rgba(75, 83, 32, 0.35);
}

.nav-big a.active::after {
    display: none;
}

.nav-big a:hover:not(.active) {
    color: var(--army-green);
}

/* ==================== MOBILE NAV ==================== */
.menu-btn {
    display: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--army-green);
    padding: 8px 12px;
    border-radius: 10px;
    transition: var(--transition);
    background: rgba(75, 83, 32, 0.05);
}

.menu-btn:hover {
    background: rgba(75, 83, 32, 0.1);
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: -320px;
    width: 300px;
    height: 100%;
    background: var(--army-green-dark);
    display: flex;
    flex-direction: column;
    padding: 80px 30px 30px;
    transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1001;
    box-shadow: 5px 0 30px rgba(0,0,0,0.4);
}

.mobile-nav.open {
    left: 0;
}

.mobile-nav a {
    color: rgba(255,255,255,0.8);
    padding: 15px 0;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: var(--transition);
}

.mobile-nav a:hover {
    color: var(--yellow);
    padding-left: 10px;
    border-bottom-color: var(--yellow);
}

.close {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 28px;
    color: var(--white);
    cursor: pointer;
    transition: var(--transition);
}

.close:hover {
    transform: rotate(90deg);
    color: var(--yellow);
}

/* ==================== HERO SECTION ==================== */
.hero {
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero video {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(45, 52, 18, 0.8) 0%, rgba(75, 83, 32, 0.6) 100%);
    z-index: 1;
}

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

.home-content h1 {
    font-size: 64px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 15px;
    text-shadow: 0 4px 30px rgba(0,0,0,0.4);
    animation: fadeInUp 1s ease;
}

.home-content h1 span {
    color: var(--yellow);
}

.home-content p {
    font-size: 24px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    font-weight: 300;
    animation: fadeInUp 1s ease 0.2s both;
}

.btn-primary {
    display: inline-block;
    padding: 16px 40px;
    background: var(--yellow);
    color: var(--army-green-dark);
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    border-radius: 50px;
    transition: var(--transition);
    border: 2px solid var(--yellow);
    cursor: pointer;
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.3);
    animation: fadeInUp 1s ease 0.4s both;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    background: transparent;
    color: var(--yellow);
    box-shadow: 0 15px 50px rgba(255, 215, 0, 0.4);
}

.btn-primary i {
    margin-left: 10px;
    transition: var(--transition);
}

.btn-primary:hover i {
    transform: translateX(5px);
}

/* ==================== SECTION TAGS ==================== */
.section-tag {
    display: inline-block;
    background: var(--army-green);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 800;
    color: var(--army-green);
    margin-bottom: 10px;
}

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

.section-header p {
    color: var(--text-gray);
    font-size: 18px;
}

/* ==================== ABOUT ==================== */
.about {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    padding: 80px 5%;
    gap: 50px;
    background: var(--white);
}

.about-text {
    flex: 1 1 400px;
}

.about-text .section-tag {
    margin-bottom: 15px;
}

.about-text h2 {
    font-size: 38px;
    font-weight: 800;
    color: var(--army-green);
    margin-bottom: 20px;
}

.about-text h2 span {
    color: var(--yellow);
}

.about-text p {
    color: var(--text-gray);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.about-stats {
    display: flex;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--army-green);
}

.stat-label {
    font-size: 14px;
    color: var(--text-gray);
    font-weight: 600;
}

.about-img {
    flex: 1 1 400px;
    position: relative;
}

.about-img img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 4px solid var(--army-green-soft);
}

.about-img::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--yellow);
    border-radius: var(--radius);
    z-index: -1;
}

.about-img:hover img {
    transform: scale(1.02);
}

/* ==================== SERVICES ==================== */
.services {
    padding: 80px 5%;
    background: var(--light-gray);
}

.services-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.service {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    border-bottom: 4px solid var(--army-green);
}

.service::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--army-green);
}

.service:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-bottom-color: var(--yellow);
}

.service-icon {
    font-size: 40px;
    color: var(--army-green);
    margin-bottom: 15px;
    background: var(--army-green-pale);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    transition: var(--transition);
}

.service:hover .service-icon {
    background: var(--yellow);
    color: var(--army-green-dark);
}

.service img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
    transition: var(--transition);
}

.service:hover img {
    transform: scale(1.03);
}

.service h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--army-green);
    margin-bottom: 8px;
}

.service p {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 18px;
}

.btn-secondary {
    display: inline-block;
    padding: 10px 28px;
    background: transparent;
    color: var(--army-green);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    border-radius: 50px;
    border: 2px solid var(--army-green);
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--army-green);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(75, 83, 32, 0.3);
}

/* ==================== GALLERY ==================== */
.gallery {
    padding: 80px 5%;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    border: 3px solid var(--army-green-soft);
    transition: var(--transition);
}

.gallery-item:hover {
    border-color: var(--yellow);
    transform: scale(1.02);
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: var(--transition);
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(75, 83, 32, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-overlay i {
    color: var(--yellow);
    font-size: 40px;
    transform: scale(0.5);
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay i {
    transform: scale(1);
}

/* ==================== CONTACT ==================== */
.contact {
    padding: 80px 5%;
    background: var(--light-gray);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-left: 5px solid var(--army-green);
}

.contact-card:hover {
    transform: translateY(-5px) translateX(5px);
    box-shadow: var(--shadow-hover);
    border-left-color: var(--yellow);
}

.contact-card i {
    font-size: 30px;
    color: var(--army-green);
    margin-bottom: 10px;
    transition: var(--transition);
}

.contact-card:hover i {
    color: var(--yellow);
}

.contact-card h4 {
    font-weight: 700;
    color: var(--army-green);
    margin-bottom: 5px;
}

.contact-card p {
    color: var(--text-gray);
    font-size: 14px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    padding: 14px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 14px;
    transition: var(--transition);
    background: var(--white);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--army-green);
    outline: none;
    box-shadow: 0 0 0 4px rgba(75, 83, 32, 0.12);
}

.contact-form textarea {
    resize: vertical;
}

.contact-form .btn-primary {
    border: none;
}

.map-container {
    max-width: 1100px;
    margin: 0 auto;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 4px solid var(--army-green-soft);
}

/* ==================== FOOTER ==================== */
footer {
    background: var(--army-green-darker);
    color: rgba(255,255,255,0.8);
    padding: 60px 5% 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto 40px;
}

.footer-section h3,
.footer-section h4 {
    color: var(--yellow);
    margin-bottom: 20px;
}

.footer-section h3 span {
    color: var(--white);
}

.footer-section p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 5px;
    color: rgba(255,255,255,0.7);
}

.footer-section a {
    display: block;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    padding: 5px 0;
    font-size: 14px;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--yellow);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 50%;
    color: var(--yellow);
    transition: var(--transition);
    padding: 0;
}

.social-links a:hover {
    background: var(--yellow);
    color: var(--army-green-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.2);
    padding-left: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 215, 0, 0.08);
    padding-top: 30px;
    text-align: center;
    font-size: 14px;
    color: rgba(255,255,255,0.4);
}

.footer-bottom .contact-link {
    color: var(--yellow);
    font-weight: 600;
    display: inline;
    padding: 0;
}

.footer-bottom .contact-link:hover {
    color: var(--yellow-soft);
    padding-left: 0;
}

/* ==================== FLOATING BUTTONS ==================== */
.whatsapp-btn,
.call-btn {
    position: fixed;
    right: 25px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    z-index: 999;
    box-shadow: 0 8px 30px rgba(0,0,0,0.25);
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-btn {
    bottom: 100px;
    background: #25d366;
}

.call-btn {
    bottom: 30px;
    background: var(--army-green);
}

.whatsapp-btn:hover,
.call-btn:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.call-btn:hover {
    background: var(--yellow);
    color: var(--army-green-dark);
}

/* ==================== BACK TO TOP ==================== */
.back-to-top {
    position: fixed;
    bottom: 170px;
    right: 25px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--army-green);
    color: var(--white);
    border: none;
    font-size: 20px;
    cursor: pointer;
    z-index: 998;
    box-shadow: 0 8px 30px rgba(75, 83, 32, 0.35);
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    background: var(--yellow);
    color: var(--army-green-dark);
    box-shadow: 0 12px 40px rgba(255, 215, 0, 0.3);
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .home-content h1 {
        font-size: 48px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    .menu-btn {
        display: block;
    }
    
    .nav-big {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 80px;
    }
    
    .home-content h1 {
        font-size: 34px;
    }
    
    .home-content p {
        font-size: 18px;
    }
    
    .section-header h2 {
        font-size: 30px;
    }
    
    .about {
        padding: 50px 5%;
    }
    
    .about-stats {
        gap: 20px;
        flex-wrap: wrap;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .services-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .logo img {
        height: 60px;
    }
    
    .contact-wrapper {
        gap: 25px;
    }
}

@media (max-width: 480px) {
    .home-content h1 {
        font-size: 28px;
    }
    
    .services-container {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item img {
        height: 220px;
    }
    
    .whatsapp-btn,
    .call-btn {
        width: 50px;
        height: 50px;
        font-size: 22px;
        right: 15px;
    }
    
    .back-to-top {
        width: 42px;
        height: 42px;
        font-size: 16px;
        right: 15px;
        bottom: 150px;
    }
}