/* Import Roboto Font */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

:root {
  /* Updated Color Palette */
  --primary-color: #0b7e8a;   /* Slightly brighter, less grey teal */
  --secondary-color: #12a3b4; /* A coordinating brighter teal */
  --accent-color: #67d1e0;    /* Clearer, lighter aqua accent */
  --text-dark: #343a40;     /* Softer dark grey */
  --text-light: #ffffff;     /* Pure white for better contrast */
  --background-light: #ffffff;
  --background-grey: #f8f9fa;  /* Cleaner grey */
  --border-color: #e9ecef;   /* Matching grey border */
}

body {
    font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    margin: 0;
    padding: 0;
    background-color: var(--background-grey); /* Use CSS variable */
    color: var(--text-dark);
    -webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Adjust scroll position for sticky header */
}

/* --- Header --- */
header {
    background: var(--primary-color);
    color: var(--text-light);
    padding: 1rem 1rem; /* Simpler padding */
    text-align: center;
    position: sticky; /* Make header sticky again */
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    /* Display flex for layout */
    display: flex;
    flex-wrap: wrap; /* Allow wrapping */
    justify-content: space-between; /* Space out items */
    align-items: center;
}

.header-title {
    flex-basis: 100%; /* Take full width initially */
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .header-title {
        flex-basis: auto; /* Allow title and nav side-by-side */
        text-align: left;
        margin-bottom: 0;
    }
    header {
        padding: 1rem 2rem; /* More padding on wider screens */
    }
}

header h1 {
    margin: 0 0 0.25rem 0;
    font-size: 1.8rem; /* Adjusted size */
    font-weight: 700;
    letter-spacing: 0.5px;
}

header p.subtitle { /* Added class for subtitle */
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.85;
    font-weight: 400;
}

/* --- Navigation Bar --- */
header nav {
    /* Removed background/border-radius - integrated into header flex */
    margin: 0; /* Reset margin */
    padding: 0; /* Reset padding */
}

header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

header nav li {
    margin: 0 5px; /* Reduced spacing */
}

header nav a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem; /* Slightly smaller nav links */
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background-color 0.3s ease, color 0.3s ease;
    white-space: nowrap; /* Prevent wrapping */
}

header nav a:hover,
header nav a:focus {
    background-color: rgba(255, 255, 255, 0.15); /* Adjusted hover alpha */
    color: var(--text-light);
    outline: none;
}

/* --- Side menu --- */
.sidebar {
    width: 250px;
    background-color: #f4f4f4;
    height: 100vh; /* Высота на весь экран */
    position: fixed; /* Фиксированное положение */
}

.menu-toggle {
    display: none; /* Скрыть кнопку по умолчанию */
}

/* --- Main Content --- */
.main-content {
    margin-left: 250px; /* Отступ для основного контента */
    padding: 20px;
    flex-grow: 1;
/*}

main {*/
    max-width: 1100px;
    margin-top: 2rem;
/*    margin: 2rem auto; /* Reduced top margin due to sticky header */
 /*   padding: 1rem;*/
    background: transparent; /* Remove main background/shadow */
    box-shadow: none;
    border-radius: 0;
}

.page-container {
    flex
}

/* --- Section Styling (Card-like) --- */
section {
    background-color: var(--background-light); /* White background for sections */
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
    margin-bottom: 2.5rem; /* Adjusted spacing */
    padding: 2rem 2rem; /* Adjusted padding */
    border-bottom: none; /* Remove old border */
    overflow: hidden; /* Contain floats */
}

h2 {
    color: var(--primary-color);
    padding-bottom: 0.5rem;
    margin-top: 0; /* Remove default top margin */
    margin-bottom: 1.5rem; /* Adjusted margin */
    font-size: 1.8rem; /* Adjusted size */
    font-weight: 700;
    text-align: left; /* Align left like reference */
    border-bottom: 3px solid var(--accent-color); /* Add border back, use accent color */
    display: inline-block; /* Make border only as wide as text */
}

section p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* --- Image Containers --- */
.container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 1.5rem;
    align-items: stretch;
    justify-content: flex-start; /* Align items to start */
}

.container img {
    /* Keep flexible grid for now, but maybe refine later based on content */
    flex: 1 1 calc(33% - 15px);
    min-width: 180px; /* Slightly smaller min-width */
    max-width: 100%;
    height: auto;
    object-fit: cover;
    aspect-ratio: 4 / 3; /* Adjusted aspect ratio */
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.container img:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

/* --- Captain Section Specific --- */
#captain {
    /* Already has card styling from generic section rule */
}

#captain .float-image {
    float: right; /* Float right for variation */
    margin: 0 0 1rem 1.5rem; /* Adjust margin for right float */
    width: 38%;
    max-width: 300px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#captain .float-image:hover {
    transform: scale(1.04);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

#captain p {
    font-size: 1rem; /* Reset captain text size */
}

/* --- Call to Action Section --- */
.cta-section {
    background-color: var(--secondary-color);
    color: var(--text-light);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 10px;
    margin: 3rem 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
}

.cta-section h3 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
    font-weight: 700;
}

.cta-button {
    display: inline-block;
    background-color: var(--text-light);
    color: var(--primary-color);
    padding: 12px 30px;
    border-radius: 50px; /* Pill shape */
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.cta-button:hover,
.cta-button:focus {
    background-color: var(--background-grey); /* Use variable */
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    outline: none;
}


/* --- Footer --- */
footer {
    text-align: center;
    margin-top: 3rem;
    padding: 1.5rem 1rem;
    background: transparent;
    color: var(--text-dark); /* Use dark text variable, slightly faded */
    opacity: 0.7; /* Fade footer text slightly */
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .container img {
        flex-basis: calc(50% - 15px);
    }
    h2 {
        font-size: 1.6rem;
    }
    .cta-section h3 {
        font-size: 1.4rem;
    }
    .cta-button {
        font-size: 1rem;
        padding: 10px 25px;
    }
}

@media (max-width: 767px) { /* Match header breakpoint */
    html {
        scroll-padding-top: 60px; /* Adjust for potentially smaller header */
    }
    header {
        justify-content: center; /* Center items when stacked */
    }
    .header-title {
        text-align: center;
        margin-bottom: 0.5rem;
    }
    header h1 {
        font-size: 1.6rem;
    }
    nav {
        margin-top: 0.5rem;
    }
    main {
        padding: 0.5rem;
        margin: 1rem auto;
    }
    section {
        padding: 1.5rem;
    }
    h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    #captain .float-image {
        float: none;
        display: block;
        margin: 1rem auto;
        width: 60%;
        max-width: 250px;
    }
    .sidebar {
        width: 200px; /* Ширина бокового меню */
        transform: translateX(-100%); /* Скрыть меню */
        transition: transform 0.3s ease; /* Анимация */
    }

    .sidebar.active {
        transform: translateX(0); /* Показать меню */
    }

    .main-content {
        margin-left: 0; /* Убрать отступ */
    }

    .menu-toggle {
        display: block; /* Показать кнопку */
        background-color: #007BFF;
        color: white;
        border: none;
        padding: 10px;
        cursor: pointer;
        position: absolute; /* Позиция кнопки */
        top: 10px;
        left: 10px;
        z-index: 10; /* Чтобы кнопка была поверх меню */
    }
}

@media (max-width: 576px) {
    .container img {
        flex-basis: calc(100% - 15px); /* Full width minus gap */
        min-width: unset;
    }
    nav li {
        margin: 0 2px;
    }
    nav a {
        padding: 6px 8px;
        font-size: 0.85rem;
    }
    section {
        padding: 1.5rem 1rem;
    }
}


/* --- AOS Animation Visibility --- */
[data-aos] {
  opacity: 0;
  transition-property: opacity, transform;
}
[data-aos].aos-animate {
  opacity: 1;
}