:root {
    --dark: #171717;
    --almost-black: #111;
    --blue: #6ecae6;
    --blue-dark: #007ca6;
    --light: #f5f7f8;
    --white: #ffffff;
    --text: #222;
    --muted: #666;
    --border: #d8d8d8;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--light);
    font-size: 16px;
}

img {
    max-width: 100%;
}

.hero {
    background:
        linear-gradient(rgba(0,0,0,0.30), rgba(0,0,0,0.30)),
        var(--dark);
    color: var(--white);
    text-align: center;
    padding: 50px 20px 42px;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero img {
    max-width: 520px;
    width: 92%;
    height: auto;
}

.hero p {
    color: var(--blue);
    font-size: 1.25rem;
    margin: 24px auto;
    line-height: 1.5;
}

.button,
button {
    display: inline-block;
    background: var(--blue);
    color: var(--almost-black);
    border: none;
    border-radius: 999px;
    padding: 13px 22px;
    font-weight: bold;
    text-decoration: none;
    cursor: pointer;
    transition: 0.2s ease;
}

.button:hover,
button:hover {
    background: var(--white);
    color: var(--almost-black);
    transform: translateY(-1px);
}

.site-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--almost-black);
    border-top: 2px solid var(--blue);
    border-bottom: 2px solid var(--blue);
    text-align: center;
    padding: 8px;
}

.site-nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    padding: 10px 12px;
    display: inline-block;
    border-radius: 999px;
}

.site-nav a:hover {
    background: var(--blue);
    color: var(--almost-black);
}

main {
    max-width: 1200px;
    margin: 35px auto;
    padding: 0 20px;
}

section {
    background: var(--white);
    margin-bottom: 32px;
    padding: 40px;
    border-top: 6px solid var(--blue);
    box-shadow: var(--shadow);
    border-radius: 0 0 12px 12px;
    scroll-margin-top: 90px;
}

.intro-section,
.feature-section {
    background: linear-gradient(135deg, var(--white), #eefbff);
}

.eyebrow {
    color: var(--blue-dark);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    margin-bottom: 10px;
}

h1 {
    font-size: 2.1rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--almost-black);
}

h2 {
    font-size: 1.35rem;
    margin-bottom: 6px;
    color: var(--almost-black);
}

h3 {
    color: var(--blue-dark);
    font-size: 1rem;
    margin-bottom: 16px;
}

p {
    line-height: 1.7;
    margin-bottom: 16px;
}

a {
    color: var(--blue-dark);
}

.member-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.member-card {
    border: 1px solid var(--border);
    background: #fbfbfb;
    border-radius: 12px;
    overflow: hidden;
    transition: 0.2s ease;
}

.member-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.member-card img {
    width: 100%;
    height: 285px;
    object-fit: cover;
    display: block;
    background: #ddd;
}

.member-info {
    padding: 22px;
}

.member-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.timeline {
    display: grid;
    gap: 18px;
}

.timeline article {
    border-left: 5px solid var(--blue);
    padding-left: 18px;
}

.timeline h2 {
    color: var(--blue-dark);
}

.glory {
    font-size: 1.15rem;
    color: var(--almost-black);
    margin-top: 25px;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.photo-grid a {
    display: block;
    border-radius: 10px;
    overflow: hidden;
    border: 3px solid var(--almost-black);
}

.photo-grid img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: 0.2s ease;
}

.photo-grid img:hover {
    transform: scale(1.04);
}

.link-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.link-grid a {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #f8f8f8;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 18px;
    text-decoration: none;
    color: var(--almost-black);
    font-weight: bold;
}

.link-grid i {
    color: var(--blue-dark);
    font-size: 1.6rem;
}

.link-grid a:hover {
    border-color: var(--blue);
    box-shadow: var(--shadow);
}

.contact-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: start;
}

.contact-card {
    background: #f8f8f8;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
}

.contact-card i {
    color: var(--blue-dark);
    width: 22px;
}

.social-link {
    display: inline-block;
    margin-top: 10px;
    font-weight: bold;
    text-decoration: none;
}

form {
    display: grid;
    gap: 12px;
}

label {
    font-weight: bold;
}

input,
textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #bbb;
    border-radius: 8px;
    font-size: 1rem;
    font-family: Arial, Helvetica, sans-serif;
}

input:focus,
textarea:focus {
    outline: 3px solid rgba(110, 202, 230, 0.35);
    border-color: var(--blue-dark);
}

form button {
    width: fit-content;
    background: var(--almost-black);
    color: var(--white);
    border-radius: 8px;
    margin-top: 5px;
}

form button:hover {
    background: var(--blue-dark);
    color: var(--white);
}

footer {
    background: var(--almost-black);
    color: var(--white);
    text-align: center;
    padding: 34px 20px;
}

footer img {
    max-width: 220px;
    margin-bottom: 14px;
}

footer p {
    margin-bottom: 8px;
    color: #ddd;
}

@media (max-width: 950px) {
    .member-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .photo-grid,
    .link-grid,
    .contact-layout {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 650px) {
    .hero {
        padding: 35px 16px;
    }

    .hero p {
        font-size: 1.05rem;
    }

    .site-nav {
        position: static;
        padding: 6px 0;
    }

    .site-nav a {
        display: block;
        border-radius: 0;
        border-bottom: 1px solid #333;
    }

    main {
        margin: 20px auto;
        padding: 0 14px;
    }

    section {
        padding: 26px 20px;
        scroll-margin-top: 0;
    }

    h1 {
        font-size: 1.65rem;
    }

    .member-grid,
    .photo-grid,
    .link-grid,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .member-card img,
    .photo-grid img {
        height: auto;
    }

    form button {
        width: 100%;
    }

    .video-wrapper {
        position: relative;
        width: 100%;
        max-width: 850px;
        margin: 20px auto 0;
        padding-bottom: 56.25%;
        height: 0;
        overflow: hidden;
        border: 4px solid var(--almost-black);
        border-radius: 12px;
        box-shadow: var(--shadow);
        background: #000;
    }
    
    .video-wrapper iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border: none;
    }

    .success-message,
.error-message {
    padding: 14px;
    border-radius: 8px;
    font-weight: bold;
    margin-bottom: 18px;
}

.success-message {
    background: #e7f8ec;
    color: #236b35;
    border: 1px solid #9ed3aa;
}

.error-message {
    background: #fdeaea;
    color: #8a1f1f;
    border: 1px solid #e3a2a2;
}

}