/* Base Styles */
:root {
    --primary-color: #30B4C8;
    --primary-dark: #0e8a9d;
    --secondary-color: #0F0F1A;
    --accent-color: #4cc9f0;
    --text-light: #666;
    --text-dark: #333;
    --white: #fff;
    --light-bg: #f5fafd;
    --border-radius: 12px;
    --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f8f9fa;
    overflow-x: hidden;
    color: var(--text-dark);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Top Bar */
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 5%;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 0.9rem;
}

.slogan {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-info a {
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.contact-info a:hover {
    opacity: 0.8;
}

.contact-info i {
    font-size: 1rem;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--white);
    padding: 15px 5%;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

nav.scrolled {
    padding: 10px 5%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    height: 55px;
    transition: transform 0.3s;
}

.logo img:hover {
    transform: scale(1.05);
}

.company-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links li::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

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

/* Active page styling */
nav ul li a.active {
    color: var(--primary-color);
    font-weight: bold;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 220px;
    box-shadow: var(--box-shadow);
    border-radius: var(--border-radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 10;
    padding: 10px 0;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(5px);
}

.dropdown-content a {
    display: block;
    padding: 10px 20px;
    color: var(--text-dark);
    transition: all 0.3s ease;
    font-size: 1rem;
    font-weight: 400;
}

.dropdown-content a:hover {
    background-color: #f1f9fd;
    color: var(--primary-color);
    padding-left: 25px;
}

.dropdown-toggle::after {
    content: '▾';
    margin-left: 5px;
    font-size: 0.8rem;
}

/* Mobile Navigation */
.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
}

/* Hero Section */
.hero {
    height: 60vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    background: linear-gradient(120deg, #0b6e7f, #30B4C8);
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M50 50m-40 0a40 40 0 1 0 80 0a40 40 0 1 0 -80 0" fill="%2306a5bd" fill-opacity="0.05"/></svg>');
    background-size: 80px 80px;
    opacity: 0.4;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards;
    color: white;
    text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 30px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards 0.2s;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
}

/* Team Section */
.team-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.team-intro {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
}

.team-categories {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.team-category-btn {
    padding: 12px 25px;
    border: none;
    background: none;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    margin: 0 5px 10px;
}

.team-category-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

.team-category-btn:hover,
.team-category-btn.active {
    color: var(--primary-color);
}

.team-category-btn:hover::after,
.team-category-btn.active::after {
    width: 80%;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.team-member {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(48, 180, 200, 0.15);
}

.member-image {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.member-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.member-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0;
    background-image: linear-gradient(to top, rgba(15, 15, 26, 0.9), transparent);
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
    opacity: 0;
}

.team-member:hover .member-overlay {
    height: 100%;
    opacity: 1;
}

.member-social {
    display: flex;
    gap: 15px;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease 0.1s;
}

.team-member:hover .member-social {
    transform: translateY(0);
    opacity: 1;
}

.member-social a {
    width: 40px;
    height: 40px;
    background-color: var(--white);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.member-social a:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px);
}

.member-info {
    padding: 25px 20px;
    text-align: center;
}

.member-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.member-position {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 15px;
}

.member-bio {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(48, 180, 200, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

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

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(48, 180, 200, 0.4);
}

.back-to-top i {
    font-size: 1.2rem;
}

/* Leadership Quote Section */
.leadership-quote {
    padding: 70px 5%;
    background-color: var(--white);
    text-align: center;
}

.quote-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.quote-marks {
    font-size: 8rem;
    color: rgba(48, 180, 200, 0.1);
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    font-family: Georgia, serif;
}

.leadership-quote p {
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
    font-style: italic;
}

.quote-author {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
}

.quote-author span {
    display: block;
    font-size: 1rem;
    font-weight: normal;
    color: var(--text-light);
    margin-top: 5px;
}

/* Join Team Section */
.join-team {
    background: linear-gradient(120deg, var(--secondary-color), #1a1a2e);
    padding: 70px 5%;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.join-team-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M50 50m-40 0a40 40 0 1 0 80 0a40 40 0 1 0 -80 0" fill="%23ffffff" fill-opacity="0.03"/></svg>');
    background-size: 80px 80px;
}

.join-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.join-content {
    max-width: 60%;
}

.join-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.join-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.join-button {
    display: inline-block;
    padding: 15px 35px;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.join-button:hover {
    background-color: transparent;
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(48, 180, 200, 0.3);
}

.join-image {
    width: 35%;
    position: relative;
}

.join-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}


/* Footer */
.footer {
    background: var(--secondary-color);
    color: rgba(255, 255, 255, 0.7);
    padding: 70px 0 30px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 50px;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-title {
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 5px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.footer-about p {
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(48, 180, 200, 0.3);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.footer-link:before {
    content: "→";
    color: var(--primary-color);
    margin-right: 8px;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-link:hover:before {
    opacity: 1;
    transform: translateX(0);
}

.contact-info-item {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.contact-info-item i {
    color: var(--primary-color);
}

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

.newsletter-input {
    padding: 12px 15px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
}

.newsletter-input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.newsletter-button {
    padding: 12px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-button:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .join-container {
        flex-direction: column;
        text-align: center;
    }
    
    .join-content {
        max-width: 100%;
        margin-bottom: 40px;
    }
    
    .join-image {
        width: 60%;
    }
}

@media screen and (max-width: 768px) {
    .top-bar {
        flex-direction: column;
        gap: 10px;
        padding: 15px;
    }

    nav {
        padding: 15px;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.5s ease;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        max-height: 500px;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        padding: 15px;
        display: block;
        border-bottom: 1px solid #eee;
    }

    .dropdown-content {
        position: static;
        background: #f9f9f9;
        box-shadow: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        opacity: 1;
        visibility: visible;
        transform: none;
    }

    .dropdown.active .dropdown-content {
        max-height: 300px;
    }

    .dropdown-toggle::after {
        float: right;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero p {
        font-size: 1.1rem;
    }
    
    .team-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .leadership-quote p {
        font-size: 1.3rem;
    }
    
    .join-image {
        width: 80%;
    }
}

@media screen and (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }
    
    .team-category-btn {
        padding: 10px 15px;
        font-size: 1rem;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .join-image {
        width: 100%;
    }
}