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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #0a1f1a 0%, #1a3a2e 50%, #0f2922 100%);
    min-height: 100vh;
    color: #e8f5e9;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(76, 175, 80, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(129, 199, 132, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.floating-orbs {
    position: fixed;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.orb:nth-child(1) {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.3), transparent 70%);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb:nth-child(2) {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(129, 199, 132, 0.25), transparent 70%);
    top: 60%;
    right: 15%;
    animation-delay: -7s;
}

.orb:nth-child(3) {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.2), transparent 70%);
    bottom: 20%;
    left: 30%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 10px) scale(1.02); }
}

header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    z-index: 1000;
    animation: slideDown 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translate(-50%, -30px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

nav {
    background: rgba(10, 25, 20, 0.7);
    backdrop-filter: blur(24px) saturate(200%);
    border: 1px solid rgba(102, 187, 106, 0.25);
    border-radius: 100px;
    padding: 20px 45px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.6),
        0 0 80px rgba(76, 175, 80, 0.15),
        inset 0 1px 1px rgba(255, 255, 255, 0.15),
        inset 0 -1px 1px rgba(0, 0, 0, 0.1);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
}

nav::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 100px;
    padding: 2px;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.4), rgba(129, 199, 132, 0.2), rgba(76, 175, 80, 0.4));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

nav:hover::before {
    opacity: 1;
}

nav:hover {
    background: rgba(10, 25, 20, 0.85);
    box-shadow: 
        0 12px 48px rgba(0, 0, 0, 0.7),
        0 0 120px rgba(76, 175, 80, 0.25),
        inset 0 1px 1px rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.logo {
    font-size: 26px;
    font-weight: 900;
    background: linear-gradient(135deg, #66bb6a, #4caf50, #81c784, #66bb6a);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.5px;
    position: relative;
    animation: gradientShift 4s ease infinite, glow 2.5s ease-in-out infinite;
    text-shadow: 0 0 30px rgba(76, 175, 80, 0.5);
    z-index: 10;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes glow {
    0%, 100% { 
        filter: drop-shadow(0 0 12px rgba(76, 175, 80, 0.6)) drop-shadow(0 0 24px rgba(76, 175, 80, 0.3));
    }
    50% { 
        filter: drop-shadow(0 0 20px rgba(76, 175, 80, 0.8)) drop-shadow(0 0 40px rgba(76, 175, 80, 0.4));
    }
}

.nav-links {
    display: flex;
    gap: 8px;
    list-style: none;
    align-items: center;
}

.nav-links li a {
    color: #c8e6c9;
    text-decoration: none;
    padding: 11px 26px;
    border-radius: 30px;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
    display: block;
}

.nav-links li a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(129, 199, 132, 0.15));
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #4caf50, transparent);
    transform: translateX(-50%);
    transition: width 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.nav-links li a:hover::before {
    transform: translateX(0);
}

.nav-links li a:hover::after {
    width: 80%;
}

.nav-links li a:hover {
    color: #ffffff;
    background: rgba(76, 175, 80, 0.12);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.25);
}

.nav-links li a.active {
    background: linear-gradient(135deg, #4caf50, #66bb6a);
    color: #0a1f1a;
    font-weight: 600;
    box-shadow: 0 6px 24px rgba(76, 175, 80, 0.5), 0 0 20px rgba(76, 175, 80, 0.3);
    transform: translateY(-1px);
}

.nav-links li a.active::before,
.nav-links li a.active::after {
    display: none;
}

.nav-links li a.active:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 28px rgba(76, 175, 80, 0.6), 0 0 30px rgba(76, 175, 80, 0.4);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 48px;
    height: 48px;
    background: rgba(76, 175, 80, 0.1);
    border: 1.5px solid rgba(76, 175, 80, 0.3);
    border-radius: 50%;
    cursor: pointer;
    z-index: 1001;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.menu-toggle:hover {
    background: rgba(76, 175, 80, 0.2);
    border-color: #4caf50;
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(76, 175, 80, 0.3);
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2.5px;
    background: linear-gradient(90deg, #4caf50, #81c784);
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.68, -0.6, 0.32, 1.6);
    transform-origin: center;
}

.menu-toggle span:nth-child(1) {
    margin-bottom: 5px;
}

.menu-toggle span:nth-child(3) {
    margin-top: 5px;
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    transform: scaleX(0);
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: rgba(10, 25, 20, 0.98);
    backdrop-filter: blur(30px) saturate(200%);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    overflow-y: auto;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse 100% 100% at 50% 0%, rgba(76, 175, 80, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 80% 80% at 80% 80%, rgba(129, 199, 132, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100%;
    padding: 100px 30px 50px;
    position: relative;
}

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    max-width: 320px;
}

.mobile-nav-links li {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.mobile-menu.active .mobile-nav-links li {
    opacity: 1;
    transform: translateX(0);
}

.mobile-menu.active .mobile-nav-links li:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-nav-links li:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-nav-links li:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-nav-links li:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-nav-links li:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu.active .mobile-nav-links li:nth-child(6) { transition-delay: 0.35s; }

.mobile-nav-links li a {
    display: flex;
    align-items: center;
    gap: 16px;
    color: #c8e6c9;
    text-decoration: none;
    padding: 18px 28px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 18px;
    background: rgba(76, 175, 80, 0.05);
    border: 1px solid rgba(76, 175, 80, 0.15);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.mobile-nav-links li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #4caf50, #81c784);
    transform: scaleY(0);
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    border-radius: 0 4px 4px 0;
}

.mobile-nav-links li a:hover::before,
.mobile-nav-links li a.active::before {
    transform: scaleY(1);
}

.mobile-nav-links li a:hover {
    background: rgba(76, 175, 80, 0.15);
    border-color: rgba(76, 175, 80, 0.4);
    color: #ffffff;
    transform: translateX(8px);
    box-shadow: 0 8px 32px rgba(76, 175, 80, 0.2);
}

.mobile-nav-links li a.active {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.25), rgba(129, 199, 132, 0.15));
    border-color: rgba(76, 175, 80, 0.5);
    color: #ffffff;
    box-shadow: 0 8px 32px rgba(76, 175, 80, 0.25), inset 0 0 20px rgba(76, 175, 80, 0.1);
}

.mobile-nav-links li a .nav-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(76, 175, 80, 0.15);
    border-radius: 8px;
    transition: all 0.4s ease;
}

.mobile-nav-links li a:hover .nav-icon,
.mobile-nav-links li a.active .nav-icon {
    background: rgba(76, 175, 80, 0.3);
    transform: scale(1.1);
}

.mobile-nav-links li a .nav-icon svg {
    width: 14px;
    height: 14px;
    fill: #81c784;
    transition: fill 0.3s ease;
}

.mobile-nav-links li a:hover .nav-icon svg,
.mobile-nav-links li a.active .nav-icon svg {
    fill: #e8f5e9;
}

.mobile-menu-footer {
    margin-top: 50px;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1) 0.4s;
}

.mobile-menu.active .mobile-menu-footer {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu-footer .mobile-logo {
    font-size: 32px;
    font-weight: 900;
    background: linear-gradient(135deg, #66bb6a, #4caf50, #81c784);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.mobile-menu-footer p {
    color: #81c784;
    font-size: 14px;
    opacity: 0.8;
}

footer {
    background: linear-gradient(180deg, rgba(10, 31, 26, 0.85) 0%, rgba(10, 31, 26, 0.95) 100%);
    backdrop-filter: blur(24px) saturate(180%);
    border-top: 1px solid rgba(102, 187, 106, 0.25);
    padding: 26px 0;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4), 0 0 60px rgba(76, 175, 80, 0.08);
    z-index: 100;
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s cubic-bezier(0.23, 1, 0.32, 1);
}

footer.animate-on-scroll {
    opacity: 1;
    transform: translateY(0);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.footer-quote {
    font-style: italic;
    color: #81c784;
    font-size: 16px;
    position: relative;
    padding-left: 20px;
}

.footer-quote::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #4caf50, #66bb6a, #81c784);
    border-radius: 2px;
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
}

.footer-info {
    display: flex;
    align-items: center;
    gap: 30px;
}

.footer-copyright {
    color: #b9f6ca;
    font-size: 14px;
}

.footer-contact {
    color: #81c784;
    text-decoration: none;
    font-size: 14px;
    padding: 10px 20px;
    border: 1.5px solid rgba(76, 175, 80, 0.35);
    border-radius: 25px;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.footer-contact::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.15), rgba(129, 199, 132, 0.1));
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.footer-contact:hover::before {
    transform: translateY(0);
}

.footer-contact:hover {
    border-color: #4caf50;
    color: #e8f5e9;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.3);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(76, 175, 80, 0.08);
    border: 1.5px solid rgba(76, 175, 80, 0.3);
    border-radius: 50%;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: -50%;
    background: conic-gradient(from 0deg, transparent, #4caf50, #66bb6a, transparent);
    animation: rotate 3s linear infinite;
    opacity: 0;
    transition: opacity 0.4s ease;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.social-link::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: radial-gradient(circle, rgba(10, 31, 26, 0.95), rgba(10, 31, 26, 0.9));
    border-radius: 50%;
    z-index: 1;
}

.social-link:hover::before {
    opacity: 1;
}

.social-link:hover {
    border-color: #4caf50;
    transform: translateY(-4px) rotate(5deg);
    box-shadow: 0 8px 24px rgba(76, 175, 80, 0.4), 0 0 40px rgba(76, 175, 80, 0.2);
}

.social-link svg {
    width: 22px;
    height: 22px;
    fill: #81c784;
    position: relative;
    z-index: 2;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.social-link:hover svg {
    fill: #e8f5e9;
    transform: scale(1.15);
}

.content-bottom-spacer {
    height: 0;
}

@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    header {
        width: 92%;
        top: 16px;
    }

    nav {
        padding: 16px 24px;
        border-radius: 100px;
    }

    .logo {
        font-size: 22px;
    }

    footer {
        padding: 20px 0;
    }

    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding: 0 24px;
    }

    .footer-quote {
        font-size: 14px;
        padding-left: 16px;
    }

    .footer-info {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }

    .footer-copyright {
        font-size: 12px;
        order: 3;
        width: 100%;
    }

    .footer-contact {
        font-size: 13px;
        padding: 8px 16px;
    }

    .social-link {
        width: 40px;
        height: 40px;
    }

    .social-link svg {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 480px) {
    header {
        width: 94%;
        top: 12px;
    }

    nav {
        padding: 14px 20px;
        border-radius: 100px;
    }

    .logo {
        font-size: 20px;
    }

    .menu-toggle {
        width: 44px;
        height: 44px;
        border-radius: 50%;
    }

    .menu-toggle span {
        width: 20px;
    }

    .mobile-menu-content {
        padding: 90px 24px 40px;
    }

    .mobile-nav-links li a {
        padding: 16px 22px;
        font-size: 16px;
        border-radius: 16px;
    }

    .mobile-menu-footer .mobile-logo {
        font-size: 28px;
    }

    footer {
        padding: 16px 0;
    }

    .footer-content {
        padding: 0 16px;
        gap: 12px;
    }

    .footer-quote {
        font-size: 13px;
    }

    .footer-info {
        gap: 12px;
    }
}