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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    overflow-x: hidden;
    background: #fff;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: none;
    backdrop-filter: blur(10px);
    padding: 40px 20px;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    padding: 15px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 60px;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: #5d5d5d;
    font-size: 42px;
    font-weight: 900;
    font-family: "Roboto", sans-serif;
    z-index: 1001;
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo img {
    height: 64px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
    align-items: center;
}

.nav-links li {
    position: relative;
}

.nav-item-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
}

.dropdown-arrow {
    font-size: 10px;
    transition: transform 0.3s;
}

.nav-item-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 15px);
    left: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    min-width: 320px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow: hidden;
}

.nav-item-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px 20px;
    text-decoration: none;
    transition: all 0.2s;
    border-bottom: 1px solid #f0f0f0;
}

.nav-dropdown-item:last-child {
    border-bottom: none;
}

.nav-dropdown-item:hover {
    background: #f8f9fa;
}

.dropdown-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.nav-dropdown-item strong {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 2px;
}

.nav-dropdown-item p {
    font-size: 13px;
    color: #888;
    margin: 0;
    line-height: 1.3;
}

.nav-dropdown-item:hover strong {
    color: #00AFCA;
}

.nav-links a {
    text-decoration: none;
    color: #3b3b3b;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s;
    position: relative;
}

.nav-links a:hover {
    color: #00AFCA;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #00AFCA, #0299B5);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.language-selector {
    position: relative;
    display: flex;
    align-items: center;
}

.language-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid #00afca;
    padding: 6px 12px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    color: #00aec9;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
}

.language-btn:hover {
    border-color: #00AFCA;
    color: #00AFCA;
}

.language-icon {
    font-size: 18px;
}

.language-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    overflow: hidden;
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
    font-size: 14px;
    font-weight: 600;
    color: #1a1a1a;
    font-family: 'Montserrat', sans-serif;
}

.language-option:hover {
    background: #f8f9fa;
}

.language-option.active {
    background: rgba(0, 175, 202, 0.1);
    color: #00AFCA;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
    position: relative;
}

.mobile-menu-btn span {
    width: 35px;
    height: 3px;
    background: #5d5d5d;
    transition: all 0.3s;
    border-radius: 3px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.btn-primary {
    padding: 14px 32px;
    background: linear-gradient(-45deg, #5FCBEA, #0299B5);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(0, 175, 202, 0.3);
}

.hero {
    background-image: url(../img/banner-bg.jpg);
    background-size: 2000px;
    background-color: rgba(255, 255, 255, 0.9);
    background-blend-mode: lighten;
    padding: 190px 0 120px;
    position: relative;
    overflow: hidden;
    height: 890px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -15%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 175, 202, 0.08) 0%, transparent 60%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(254, 198, 21, 0.1) 0%, transparent 60%);
    border-radius: 50%;
}

.hero-content {
    display: grid;
    grid-template-columns: 35% 65%;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    text-align: left;
}

.hero-text h2 {
    font-size: 38px;
    font-weight: 500;
    margin-bottom: 30px;
    letter-spacing: -1.5px;
    line-height: 1.1;
    background: linear-gradient(-45deg, #00AFCA, #0299B5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero h1 {
    font-size: 72px;
    line-height: 1.1;
    margin-bottom: 30px;
    font-weight: 900;
    letter-spacing: -2px;
}

.hero p {
    font-size: 20px;
    color: #3b3b3b;
    margin-bottom: 45px;
    line-height: 1.7;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.hero-map-image {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-map-image img {
    width: 100%;
    height: auto;
    max-width: 100%;
    filter: drop-shadow(0 30px 60px rgba(0, 175, 202, 0.2));
}

.btn-secondary {
    padding: 14px 32px;
    background: transparent;
    color: #00AFCA;
    border: 2px solid #00AFCA;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
}

.btn-secondary:hover {
    background: linear-gradient(-45deg, #5FCBEA, #0299B5);
    color: #fff;
    border-color: transparent;
    transform: translateY(-3px);
}

.two-column-section {
    padding: 120px 0;
    background: #fff;
}

.two-column-section.old-style {
    background: #f8f9fa;
}

.two-column-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.column-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 175, 202, 0.15);
}

.column-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 24px;
    transition: transform 0.4s ease;
}

.column-image:hover img {
    transform: scale(1.05);
}

.column-text h2 {
    font-size: 38px;
    font-weight: 500;
    margin-bottom: 30px;
    letter-spacing: -1.5px;
    line-height: 1.1;
    background: linear-gradient(-45deg, #00AFCA, #0299B5);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.column-text p {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
    font-weight: 500;
}

.column-text ul {
    list-style: none;
    margin: 30px 0;
}

.column-text ul li {
    padding: 15px 0;
    padding-left: 35px;
    position: relative;
    font-size: 16px;
    color: #444;
    font-weight: 600;
}

.column-text ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00AFCA;
    font-weight: 900;
    font-size: 20px;
}

.column-banner {
    position: relative;
    background: linear-gradient(-45deg, #FFC936, #F58020);
    border-radius: 24px;
    padding: 60px 50px;
    color: #fff;
    box-shadow: 0 30px 70px rgba(245, 128, 32, 0.3);
}

.column-banner h3 {
    font-size: 36px;
    font-weight: 900;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.column-banner p {
    font-size: 18px;
    line-height: 1.7;
    opacity: 0.95;
    margin-bottom: 30px;
    font-weight: 600;
}

.banner-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.banner-stat {
    text-align: left;
}

.banner-stat-number {
    font-size: 42px;
    font-weight: 900;
    display: block;
    margin-bottom: 8px;
}

.banner-stat-label {
    font-size: 14px;
    opacity: 0.9;
    font-weight: 600;
}

.footer {
    background: #0a0a0a;
    color: #fff;
    padding: 100px 0 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 30px;
}

.footer-brand h3 {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 900;
    background: linear-gradient(-45deg, #00AFCA, #FEC615);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-brand p {
    color: #888;
    line-height: 1.7;
    margin-bottom: 25px;
    margin-top: 15px;
    font-weight: 500;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 42px;
    height: 42px;
    background: #1a1a1a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s;
    font-size: 18px;
}

.social-link:hover {
    background: linear-gradient(-45deg, #5FCBEA, #0299B5);
    transform: translateY(-3px);
}

.footer-section h4 {
    margin-bottom: 25px;
    font-size: 16px;
    font-weight: 800;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section a {
    color: #888;
    text-decoration: none;
    transition: color 0.3s;
    font-size: 14px;
    font-weight: 600;
}

.footer-section a:hover {
    color: #00AFCA;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid #1a1a1a;
    color: #666;
    font-size: 14px;
    font-weight: 600;
}

@media (max-width: 1024px) {
    .hero h1 {
        font-size: 56px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .hero-text {
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .two-column-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .column-image {
        order: -1;
    }

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

@media (max-width: 768px) {
    .container {
        padding: 60px 30px;
    }

    .nav {
        justify-content: center;
        position: relative;
    }

    .logo {
        flex-direction: column;
        align-items: center;
        gap: 4px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    .logo img {
        margin-top: 20px;
        height: 64px;
    }

    #logo-text {
        font-size: 26px;
        letter-spacing: 2px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 340px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        padding: 20px 35px 35px;
        gap: 20px;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        align-items: flex-start;
        z-index: 1001;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 18px;
        width: 100%;
        padding: 10px 0;
    }

    .nav-item-dropdown {
        width: 100%;
    }

    .nav-dropdown-toggle {
        width: 100%;
        justify-content: space-between;
    }

    .nav-dropdown-menu {
        position: relative;
        top: 0;
        left: 0;
        width: 100%;
        box-shadow: none;
        border: 1px solid #e0e0e0;
        border-radius: 8px;
        margin-top: 10px;
        opacity: 0;
        max-height: 0;
        visibility: hidden;
        transform: translateY(0);
        transition: all 0.3s ease;
    }

    .nav-item-dropdown.active .nav-dropdown-menu {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
    }

    .nav-item-dropdown.active .dropdown-arrow {
        transform: rotate(180deg);
    }

    .nav-dropdown-item {
        padding: 12px 15px;
    }

    .dropdown-icon {
        font-size: 20px;
    }

    .nav-dropdown-item strong {
        font-size: 14px;
    }

    .nav-dropdown-item p {
        font-size: 12px;
    }

    .language-selector {
        order: -1;
        width: 100%;
        margin-bottom: 20px;
    }

    .language-btn {
        width: 100%;
        justify-content: center;
    }

    .language-dropdown {
        position: relative;
        top: 10px;
        box-shadow: none;
        border: 1px solid #e0e0e0;
    }

    .mobile-menu-btn {
        display: flex;
        position: absolute;
        right: 0;
    }

    .btn-primary {
        padding: 12px 28px;
        font-size: 14px;
    }

    .hero {
        padding: 180px 0 80px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .hero-text h2 {
        font-size: 28px;
    }

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

    .hero-map-image img {
        max-width: 100%;
    }

    .column-text h2 {
        font-size: 28px;
    }

    .column-text p {
        font-size: 16px;
    }

    .column-banner {
        padding: 40px 30px;
    }

    .column-banner h3 {
        font-size: 24px;
    }

    .column-banner p {
        font-size: 16px;
    }

    .banner-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 32px;
    }

    .hero-text h2 {
        font-size: 24px;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .column-text h2 {
        font-size: 24px;
    }
}