/* CSS Variables & Reset */
:root {
    /* Color Palette */
    --primary-color: #003366;
    /* Deep Navy Blue */
    --secondary-color: #00A3A0;
    /* Clinical Turquoise */
    --accent-color: #F89C1C;
    /* Soft Orange for trust/safety */
    --text-color: #333333;
    --text-light: #666666;
    --background-light: #F4F7F6;
    --white: #FFFFFF;
    --dark-bg: #1A1A1A;

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;

    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--background-light);
}

.bg-dark {
    background-color: var(--primary-color);
    /* Using primary as dark bg for sections */
    color: var(--white);
}

.text-white {
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-line {
    width: 60px;
    height: 4px;
    background-color: var(--secondary-color);
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: #008f8c;
    transform: translateY(-2px);
}

.btn-primary-outline {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    padding: 8px 20px;
}

.btn-primary-outline:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--white);
    color: var(--white);
    margin-left: 10px;
}

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
}

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

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-text-highlight {
    color: var(--secondary-color);
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 1rem;
    color: var(--primary-color);
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    background-image: url('images/hero.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    margin-top: 80px;
    /* Header height offset */
}

/* Fallback background if image fails to load or before strict path setting */
.hero {
    background-color: var(--primary-color);
    /* We will inject the generated image path here via inline style or ensure the file is named correctly */
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Gradient overlay for better text readability */
    background: linear-gradient(to right, rgba(0, 51, 102, 0.9) 0%, rgba(0, 51, 102, 0.7) 50%, rgba(0, 51, 102, 0.1) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    font-weight: 400;
}

.hero-trust-badges {
    display: flex;
    gap: 20px;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1.5rem;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 500;
}

.trust-badge i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

/* About Section */
.about-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-content {
    flex: 1;
}

.about-image {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.section-header-left {
    margin-bottom: 30px;
}

.section-line-left {
    width: 60px;
    height: 4px;
    background-color: var(--secondary-color);
    margin-top: 10px;
}

.about-list {
    margin: 20px 0;
}

.about-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.about-list i {
    color: var(--secondary-color);
}

.mb-2 {
    margin-bottom: 1.5rem;
}

.mt-2 {
    margin-top: 1.5rem;
}

/* Services Section */
.section-description {
    margin-top: 15px;
    color: var(--text-light);
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 25px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.service-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Value Section */
.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background-color: var(--white);
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.value-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: rgba(0, 163, 160, 0.2);
    line-height: 1;
}

.value-content h3 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.value-content p {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* Contact Section */
.contact-container {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.contact-info {
    flex: 1;
    padding-top: 20px;
}

.contact-title {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--white);
}

.contact-subtitle {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--white);
}

.contact-item i {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
}

.contact-form-wrapper {
    flex: 1;
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 163, 160, 0.1);
}

.btn-block {
    width: 100%;
}

/* Footer */
.footer {
    background-color: #0b1c2e;
    /* Darker than primary */
    color: rgba(255, 255, 255, 0.6);
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive Styles */
@media (max-width: 900px) {
    .about-container {
        flex-direction: column;
    }

    .contact-container {
        flex-direction: column;
    }

    .section-header-left {
        text-align: center;
    }

    .section-line-left {
        margin: 10px auto;
    }

    .contact-form-wrapper {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

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

    .mobile-menu-btn {
        display: block;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 20px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

    .nav.active {
        transform: translateY(0);
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .btn-primary-outline {
        display: block;
        width: 100%;
        text-align: center;
    }
}