:root {
    --primary-color: #0a192f;
    --secondary-color: #00d4ff;
    --accent-color: #64ffda;
    --text-primary: #ffffff;
    --text-secondary: #8892b0;
    --bg-light: #f8f9fa;
    --bg-dark: #0a192f;
    --navbar-height: 80px;
    --topbar-height: 40px;
    --font-main: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-light);
    color: var(--bg-dark);
}

/* Top Bar */
.top-bar {
    background-color: var(--bg-dark);
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-info {
    display: flex;
    gap: 20px;
}

.top-bar-info i {
    color: var(--secondary-color);
    margin-right: 5px;
}

.top-bar-info span {
    transition: var(--transition);
}

.top-bar-info span:hover {
    color: var(--text-primary);
}

.top-bar-social {
    display: flex;
    gap: 15px;
    align-items: center;
}

.download-app-link {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 212, 255, 0.15);
    padding: 4px 15px;
    border-radius: 50px;
    color: var(--secondary-color) !important;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(0, 212, 255, 0.3);
    margin-right: 10px;
    font-size: 0.8rem;
}

.download-app-link:hover {
    background: var(--secondary-color);
    color: var(--primary-color) !important;
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.2);
}

.top-bar-social i {
    cursor: pointer;
    transition: var(--transition);
}

.top-bar-social i:hover {
    color: var(--text-primary);
    transform: scale(1.2);
}

/* Navigation */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 10px 40px rgba(10, 25, 47, 0.08);
}

.navbar {
    height: var(--navbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    max-width: 1400px;
    margin: 0 auto;
    transition: height 0.4s ease;
}

header.scrolled .navbar {
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo-text {
    display: flex;
    flex-direction: column;
    margin-left: 12px;
}

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

.logo img {
    height: 45px;
    width: auto;
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.1));
}

.logo-text {
    display: flex;
    flex-direction: column;
    margin-left: 12px;
}

.logo span {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.1;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

/* Fix for footer logo to prevent it from being transparent/hidden */
footer .logo span, 
.footer-col .logo span {
    background: none !important;
    -webkit-text-fill-color: #fff !important;
    color: #fff !important;
    display: inline-block !important;
}

footer .logo .tagline,
.footer-col .logo .tagline {
    color: var(--secondary-color) !important;
    opacity: 1 !important;
    display: block !important;
}

.logo .tagline {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    margin-top: 1px;
    opacity: 0.9;
    color: inherit; /* Allow color to be set by parent or inline */
}

/* Specific color for navbar logo tagline */
.navbar .logo .tagline {
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 30px;
}

.nav-links li {
    position: relative;
}

.nav-links li a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 8px 0;
    transition: all 0.3s ease;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.nav-links li a:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
}

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

.nav-links li a.active {
    color: var(--secondary-color);
}

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

/* Navigation Dropdown */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 260px;
    background: #fff;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    border-radius: 12px;
    padding: 15px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.3s ease;
    list-style: none;
    z-index: 1001;
    border-top: 3px solid var(--secondary-color);
}

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

.dropdown-menu li a {
    padding: 12px 25px !important;
    display: block !important;
    color: var(--primary-color) !important;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    text-transform: capitalize !important;
    letter-spacing: 0 !important;
    transition: all 0.25s ease !important;
}

.dropdown-menu li a::after {
    display: none !important;
}

.dropdown-menu li a:hover {
    background: rgba(0, 212, 255, 0.05);
    color: var(--secondary-color) !important;
    padding-left: 30px !important;
}



/* Hero Section */
.hero-section {
    padding: 100px 5%;
    background: #0a192f; /* Base color before video loads */
    color: #fff;
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.9) 0%, rgba(0, 45, 95, 0.7) 100%);
    z-index: 2;
}

/* Floating Bubbles */
.bubbles-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 3;
    pointer-events: none;
}

.bubble {
    position: absolute;
    background: rgba(0, 8, 20, 0.6);
    border-radius: 50%;
    filter: none;
    border: 1px solid rgba(0, 212, 255, 0.1);
    animation: floatBubble 15s infinite ease-in-out;
}

.bubble:nth-child(1) { width: 80px; height: 80px; left: 10%; animation-delay: 0s; }
.bubble:nth-child(2) { width: 120px; height: 120px; left: 25%; animation-delay: 2s; animation-duration: 18s; }
.bubble:nth-child(3) { width: 60px; height: 60px; left: 40%; animation-delay: 4s; }
.bubble:nth-child(4) { width: 100px; height: 100px; left: 60%; animation-delay: 1s; animation-duration: 20s; }
.bubble:nth-child(5) { width: 70px; height: 70px; left: 80%; animation-delay: 3s; }
.bubble:nth-child(6) { width: 90px; height: 90px; left: 90%; animation-delay: 5s; animation-duration: 22s; }

@keyframes floatBubble {
    0% { transform: translateY(100vh) scale(0); opacity: 0; }
    50% { opacity: 0.5; }
    100% { transform: translateY(-20vh) scale(1.5); opacity: 0; }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 5;
}

.hero-content {
    max-width: 700px;
}

.hero-badge {
    background: rgba(0, 212, 255, 0.15);
    color: var(--secondary-color);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 212, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-content h1 {
    font-size: 3.8rem;
    line-height: 1.1;
    margin-bottom: 15px;
    font-weight: 800;
}

.hero-content h2 {
    font-size: 2.2rem;
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-weight: 600;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.85);
    margin-bottom: 40px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

.btn-primary {
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    color: var(--primary-color) !important;
    padding: 18px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.95rem;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 212, 255, 0.4);
}

/* Orbit Visual Graphic */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.orbit-wrapper {
    position: relative;
    width: 100%;
    max-width: 550px;
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.central-image {
    width: 65%;
    height: 65%;
    background: #fff;
    border-radius: 50%;
    padding: 20px;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
    z-index: 5;
    border: 8px solid rgba(255,255,255,0.1);
}

.central-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.orbit-path {
    position: absolute;
    width: 90%;
    height: 90%;
    border: 2px dashed rgba(255,255,255,0.15);
    border-radius: 50%;
    animation: rotateOrbit 60s linear infinite;
}

.orbit-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-color);
    font-size: 1.4rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    animation: counterRotate 60s linear infinite;
}

/* Orbit Positioning - 6 icons */
.orbit-icon:nth-child(1) { top: -30px; left: 50%; transform: translateX(-50%); }
.orbit-icon:nth-child(2) { top: 15%; right: 5%; }
.orbit-icon:nth-child(3) { bottom: 15%; right: 5%; }
.orbit-icon:nth-child(4) { bottom: -30px; left: 50%; transform: translateX(-50%); }
.orbit-icon:nth-child(5) { bottom: 15%; left: 5%; }
.orbit-icon:nth-child(6) { top: 15%; left: 5%; }

@keyframes rotateOrbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes counterRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

/* Partners Floating Bar */
.partners-bar {
    background: #fff;
    padding: 35px 5%;
    max-width: 1300px;
    margin: -60px auto 40px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 10;
}

.partners-bar h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-right: 2px solid #eee;
    padding-right: 30px;
}

.partners-logos {
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: center;
}

.partners-logos img {
    height: 35px;
    max-width: 140px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.partners-logos img:hover {
    filter: grayscale(0%);
    opacity: 1;
}

/* Mobile Responsiveness & Navigation Overhaul */
@media (max-width: 992px) {
    .mobile-toggle {
        display: block;
        z-index: 1002;
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        width: 85%;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 40px;
        gap: 0;
        transition: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        box-shadow: -15px 0 40px rgba(0,0,0,0.1);
        z-index: 1001;
        overflow-y: auto;
    }

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

    .nav-links li {
        width: 100%;
        margin-bottom: 20px;
    }

    .nav-links li a {
        font-size: 1.1rem;
        padding: 15px 0;
        display: block;
        border-bottom: 1px solid #f0f0f0;
    }

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

    /* Mobile Dropdown Fix */
    .dropdown-menu {
        position: static;
        width: 100%;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 5px 0 5px 20px;
        display: none; /* Controlled by JS or can use hover on mobile if wanted */
        border-top: none;
        border-left: 2px solid var(--secondary-color);
        margin-top: 10px;
    }

    .nav-links li.active .dropdown-menu {
        display: block;
    }

    .nav-links li:hover .dropdown-menu {
        display: block;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 50px;
    }

    .hero-content {
        margin-bottom: 50px;
    }

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

    .hero-visual {
        display: none; /* Hide complex orbit on tablet/mobile for performance */
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    /* Service Template Page Overrides */
    main > section[style*="padding: 120px 5%"],
    main > section[style*="padding: 100px 5%"],
    main > section[style*="padding: 80px 5%"] {
        padding: 80px 5% !important;
    }

    main > section > div[style*="grid-template-columns: 1fr 1fr"] {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }

    main > section[style*="background: linear-gradient"] h1 {
        font-size: 2.2rem !important;
    }

    .service-image {
        order: 2;
    }

    .service-details {
        order: 1;
        text-align: center;
    }

    .service-details ul li {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    header {
        top: 0;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .hero-section {
        padding: 150px 5% 100px;
    }

    .hero-badge {
        font-size: 0.75rem;
    }
}


/* Solar Button Shimmer Effect */
.btn-solar {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%) !important;
    color: #fff !important;
    padding: 12px 28px !important;
    border-radius: 50px !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 15px rgba(255, 165, 0, 0.3);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.btn-solar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    transition: 0.6s;
    z-index: 2;
}

.btn-solar:hover::before {
    left: 100%;
}

.btn-solar:hover {
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 8px 25px rgba(255, 165, 0, 0.4);
}

.btn-solar::after {
    display: none !important;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    cursor: pointer;
}

/* Services Section & Flip Card */
.services-section {
    padding: 80px 5%;
    background: #fdfdfd;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    max-width: 1400px;
    margin: 0 auto;
}

.flip-card {
    background-color: transparent;
    width: 100%;
    height: 310px;
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.1);
    border-radius: 10px;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background-color: #fff;
    border-top: 5px solid var(--secondary-color);
}

.flip-card-back {
    background-color: var(--primary-color);
    background-size: cover;
    background-position: center;
    color: white;
    transform: rotateY(180deg);
    position: relative;
    overflow: hidden;
}

.flip-card-back::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 25, 47, 0.85);
    z-index: 1;
}

.flip-card-back > * {
    position: relative;
    z-index: 2;
}

.flip-card-front i {
    font-size: 4rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.flip-card-front img {
    height: 90px;
    width: auto;
    margin-bottom: 10px;
    transition: var(--transition);
}

.flip-card-front h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #333;
}

.flip-card-front p {
    color: #777;
    line-height: 1.4;
    font-size: 0.85rem;
}

.flip-card-back h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
    color: var(--accent-color);
}

.flip-card-back p {
    margin-bottom: 15px;
    line-height: 1.4;
    font-size: 0.85rem;
}

.read-more-btn {
    background: var(--secondary-color);
    color: var(--primary-color);
    padding: 8px 20px;
    font-size: 0.9rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.read-more-btn:hover {
    background: var(--accent-color);
}

/* Footer & Smart Contact Form */
footer {
    background-color: var(--primary-color);
    color: #fff;
    padding: 80px 5% 30px;
    font-family: var(--font-main);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.5fr;
    gap: 50px;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-col h3 {
    color: var(--secondary-color);
    margin-bottom: 25px;
    font-size: 1.3rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-color);
}

.footer-col p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links li a:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

.footer-links li a i {
    font-size: 0.8rem;
    color: var(--secondary-color);
}

/* Smart Contact Form */
.footer-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-group {
    position: relative;
}

.footer-form input, 
.footer-form textarea,
.footer-form select {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    outline: none;
    transition: var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

.footer-form select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2300d4ff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 15px) center;
    cursor: pointer;
}

.footer-form select option {
    background: var(--primary-color);
    color: #fff;
}

.footer-form input:focus, 
.footer-form textarea:focus,
.footer-form select:focus {
    border-color: var(--secondary-color);
    background: rgba(255, 255, 255, 0.1);
}

.submit-btn {
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    color: var(--primary-color);
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--primary-color);
    transform: rotate(360deg);
}

/* Partner Logos Section */
.partners-section {
    padding: 60px 5%;
    background: #fff;
    text-align: center;
}

.partner-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 30px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.partner-grid:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.partner-grid img {
    height: 40px;
    width: auto;
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-container {
        grid-template-columns: 1fr;
    }
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #fff;
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 9999;
    transform: translateX(120%);
    transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast.show {
    transform: translateX(0);
}

.toast-icon {
    width: 40px;
    height: 40px;
    background: #4caf50;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.toast-content h4 {
    color: var(--primary-color);
    margin: 0;
    margin-bottom: 2px;
}

.toast-content p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

/* Success Modal Pop-up */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.success-modal {
    background: #fff;
    width: 90%;
    max-width: 500px;
    padding: 50px 40px;
    border-radius: 24px;
    text-align: center;
    position: relative;
    transform: scale(0.8);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.modal-overlay.active .success-modal {
    transform: scale(1);
}

.modal-check-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #00d4ff, #64ffda);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 30px;
    box-shadow: 0 15px 30px rgba(0, 212, 255, 0.3);
    animation: scaleIn 0.5s 0.2s both;
}

@keyframes scaleIn {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.success-modal h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 15px;
}

.success-modal p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.modal-close-btn {
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 15px 40px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close-btn:hover {
    transform: translateY(-3px);
    background: var(--secondary-color);
    box-shadow: 0 10px 20px rgba(0, 212, 255, 0.2);
}