:root {
    /* Brand Colors extracted from Logo */
    --primary-color: #002d72;
    /* Deep Royal Blue (Mountains/Text) */
    --secondary-color: #00a0e3;
    /* Vibrant Cyan (Pulse/Drop) */
    --accent-color: #e1f5fe;
    /* Very light blue for backgrounds */
    --text-color: #1a1a1a;
    --bg-color: #ffffff;
    --gray-light: #f5f7fa;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(0, 45, 114, 0.1);
    --shadow: 0 10px 40px rgba(0, 45, 114, 0.1);
    --font-main: 'Outfit', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background: linear-gradient(135deg, #e0f2f1 0%, #b2ebf2 100%);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
header {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-color);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 188, 212, 0.3);
}

.btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 188, 212, 0.4);
}

.mobile-only {
    display: none;
}


/* Hero Section */
/* Hero Slider */
.hero-slider {
    margin-top: 80px;
    height: 90vh;
    position: relative;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    color: white;
    /* Ensure text is readable on bg */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    padding: 0 20px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
    /* Removed clip due to bg image conflict, using shadow instead for contrast */
}

.hero h1 span {
    color: var(--secondary-color);
}

.hero p {
    font-size: 1.5rem;
    color: #f0f0f0;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.cta-group {
    margin-top: 2rem;
    display: block;
    position: relative;
    z-index: 5;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: white;
    font-size: 1.5rem;
    padding: 1rem;
    cursor: pointer;
    z-index: 10;
    border-radius: 50%;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

/* Features */
/* Features & Products */
/* Sections Common */
.section-padding {
    padding: 6rem 5%;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.section-header p {
    color: #666;
    font-size: 1.1rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.features {
    background: linear-gradient(to bottom, var(--white), var(--gray-light));
}

.feature-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Hover Effect */
.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 45, 114, 0.15);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-10px);
}

.icon {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.feature-card h3 {
    margin-bottom: 1rem;
    font-size: 1.7rem;
    color: var(--primary-color);
    font-weight: 700;
}

.feature-card p {
    color: #666;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.price strong {
    font-size: 1.2rem;
    color: var(--secondary-color);
    background: rgba(0, 160, 227, 0.1);
    padding: 5px 15px;
    border-radius: 15px;
}

/* Footer */
footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 3rem 5%;
    text-align: center;
    margin-top: auto;
}

footer p {
    opacity: 0.8;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
        cursor: pointer;
    }

    .menu-toggle .bar {
        display: block;
        width: 25px;
        height: 3px;
        margin: 5px auto;
        -webkit-transition: all 0.3s ease-in-out;
        transition: all 0.3s ease-in-out;
        background-color: var(--secondary-color);
        border-radius: 3px;
    }

    /* Hamburger Animation */
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    nav {
        /* Reset structural properties to allow list to position relative to header */
        position: static;
        background: transparent;
        border: none;
        box-shadow: none;
        max-height: none;
    }

    nav .nav-list {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--glass-bg);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        border-bottom: 1px solid var(--glass-border);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);

        display: none;
        flex-direction: column;
        width: 100%;
        text-align: center;
        padding: 0;
        gap: 0;
        opacity: 0;
        transform: translateY(-20px);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    nav .nav-list.active {
        display: flex;
        opacity: 1;
        transform: translateY(0);
        padding-bottom: 1rem;
    }

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

    nav .nav-list li a {
        display: block;
        padding: 1.5rem;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        width: 100%;
    }

    .desktop-only {
        display: none;
    }

    .mobile-only {
        display: inline-block;
        margin: 1rem 0;
        width: 80%;
    }

    .hero-slider {
        margin-top: 60px;
        height: 60vh;
        /* Adjusted for mobile */
    }

    .hero {
        padding: 4rem 5% 2rem;
    }

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

    .hero p {
        font-size: 1rem;
    }

    .features {
        padding: 3rem 5%;
        grid-template-columns: 1fr;
    }
}

/* CEO Message Modern Redesign */
.ceo-message {
    padding: 6rem 5%;
    background: linear-gradient(135deg, #2fa4e7 0%, #007cc0 100%);
    /* Bright Blue Gradient */
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
}

/* Background Pattern/Image */
.ceo-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://png.pngtree.com/png-vector/20231222/ourmid/pngtree-blue-and-white-water-bottle-png-image_11382422.png') no-repeat left center;
    background-size: contain;
    opacity: 0.1;
    pointer-events: none;
}

.ceo-content {
    background: var(--white);
    padding: 3rem 3rem 3rem 4rem;
    /* Extra left padding for quote */
    max-width: 800px;
    width: 100%;
    position: relative;
    border-radius: 4px;
    /* Sharp/Slight radius like image */
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    margin-left: auto;
    /* Push to right if we want layout like image, or center for now */
    border: none;
    text-align: left;
    /* Align text left */
}

/* The Quote Box */
.quote-box {
    position: absolute;
    top: 2rem;
    left: -1.5rem;
    /* Hanging off the side */
    width: 3rem;
    height: 3rem;
    background: #8BC34A;
    /* Green like image, or use var(--secondary-color) */
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.1);
}

.ceo-text {
    font-size: 1.25rem;
    color: #444;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 2rem;
    font-family: var(--font-main);
}

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

.ceo-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
    text-transform: uppercase;
    margin: 0;
}

.ceo-title {
    font-size: 0.9rem;
    color: #777;
    font-weight: 400;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .ceo-message {
        padding: 4rem 5%;
    }

    .ceo-content {
        padding: 2.5rem 2rem;
        margin: 0;
    }

    .quote-box {
        left: 1rem;
        top: -1.5rem;
    }
}