/* Base Styles */
:root {
    --primary-color: #1a4b84;
    --secondary-color: #c41e3a;
    --accent-color: #f8c300;
    --dark-color: #333;
    --light-color: #f4f4f4;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --nav-height: 4.5rem;
    --container-pad: clamp(1rem, 4vw, 2rem);
    --section-pad: clamp(3rem, 8vw, 5rem);
    --focus-ring: 3px solid var(--accent-color);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--nav-height) + 0.75rem);
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #fff;
    overflow-x: clip;
}

img,
svg,
video {
    max-width: 100%;
    height: auto;
}

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

a:hover {
    color: var(--secondary-color);
}

:focus-visible {
    outline: var(--focus-ring);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 200;
    background: var(--accent-color);
    color: #111;
    padding: 0.6rem 1rem;
    font-weight: 700;
    border-radius: 4px;
    transform: translateY(-200%);
}

.skip-link:focus {
    transform: translateY(0);
    color: #111;
}

.container {
    width: min(1200px, 100%);
    margin: 0 auto;
    padding: 0 var(--container-pad);
}

.section {
    padding: var(--section-pad) 0;
}

.section[id] {
    scroll-margin-top: calc(var(--nav-height) + 0.75rem);
}

.section-title {
    text-align: center;
    margin-bottom: clamp(1.75rem, 4vw, 3rem);
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--primary-color);
    position: relative;
    overflow-wrap: anywhere;
    padding: 0 0.5rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--secondary-color);
    margin: 0.5rem auto 0;
}

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

/* Header & Navigation */
.site-header {
    background:
        linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
        url('https://images.unsplash.com/photo-1501594907352-04cda38ebc29?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
    background-size: cover;
    background-position: center;
    color: #fff;
    min-height: 100vh;
    min-height: 100svh;
    position: relative;
    display: flex;
    flex-direction: column;
}

.site-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem var(--container-pad);
    padding-top: max(0.85rem, env(safe-area-inset-top));
    min-height: var(--nav-height);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(0, 0, 0, 0.8);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.site-nav.is-scrolled {
    background-color: #1a4b84;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    font-size: clamp(1.15rem, 2.5vw, 1.8rem);
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    color: #fff;
    white-space: nowrap;
    flex-shrink: 0;
}

.logo:hover {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.15rem 1.1rem;
}

.nav-links a {
    color: #fff;
    font-weight: 500;
    padding: 0.45rem 0.15rem;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: #fff;
    border-bottom-color: var(--accent-color);
}

.nav-links-cta {
    display: none;
}

.cta-link {
    background-color: var(--secondary-color);
    color: #fff;
    padding: 0.65rem 1.25rem;
    border-radius: 4px;
    font-weight: 700;
    white-space: nowrap;
    flex-shrink: 0;
}

.cta-link:hover,
.cta-link:focus-visible {
    background-color: #a01a2f;
    color: #fff;
}

.nav-toggle {
    display: none;
    width: 2.75rem;
    height: 2.75rem;
    padding: 0.7rem;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 4px;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    margin-left: auto;
}

.nav-toggle-bar {
    display: block;
    width: 1.25rem;
    height: 2px;
    background: #fff;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex: 1;
    width: min(780px, 100%);
    margin: 0 auto;
    padding: calc(var(--nav-height) + 2rem) var(--container-pad) 3rem;
}

.hero-eyebrow {
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.75rem;
}

.hero h1 {
    font-size: clamp(2rem, 7vw, 4rem);
    font-family: 'Playfair Display', serif;
    margin-bottom: 0.75rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.hero h2 {
    font-size: clamp(1.2rem, 3.5vw, 2rem);
    margin-bottom: 1.25rem;
    font-weight: 400;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: clamp(1rem, 2.2vw, 1.2rem);
    max-width: 700px;
    margin-bottom: 2rem;
}

.primary-button {
    display: inline-block;
    background-color: var(--secondary-color);
    color: #fff;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.primary-button:hover,
.primary-button:focus-visible {
    background-color: #a01a2f;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Values Section */
.values-grid,
.policy-cards,
.footer-content {
    display: grid;
    gap: 1.5rem;
}

.values-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.value-card {
    background-color: #fff;
    padding: clamp(1.25rem, 3vw, 2rem);
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.value-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.25rem;
}

.value-card h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

/* Policy Cards */
.policy-cards {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

.policy-cards.two-column {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

.policy-card {
    background-color: #fff;
    padding: clamp(1.1rem, 2.5vw, 1.5rem);
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.policy-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.policy-card h3 {
    font-size: clamp(1.1rem, 2.2vw, 1.3rem);
    margin-bottom: 1rem;
    color: var(--primary-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.5rem;
    overflow-wrap: anywhere;
}

.policy-card ul,
.policy-content ul {
    list-style: none;
    padding-left: 1.25rem;
}

.policy-card li,
.policy-content li {
    margin-bottom: 0.5rem;
    position: relative;
}

.policy-card li::before,
.policy-content li::before {
    content: "•";
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: -1.1rem;
}

.policy-content {
    background-color: #fff;
    padding: clamp(1.25rem, 3vw, 2rem);
    border-radius: 8px;
    box-shadow: var(--box-shadow);
}

/* Conclusion Section */
.conclusion-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.conclusion-content p {
    font-size: clamp(1.05rem, 2vw, 1.2rem);
    margin-bottom: 1.5rem;
}

.highlight {
    font-size: clamp(1.35rem, 3vw, 1.8rem);
    font-weight: 700;
    color: var(--secondary-color);
    margin-top: 2rem;
}

/* Join Form */
.form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: #fff;
    padding: clamp(1.25rem, 4vw, 2rem);
    border-radius: 8px;
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
    width: 100%;
    padding: 0.85rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 1px;
    border-color: var(--primary-color);
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.checkbox-row input[type="checkbox"] {
    width: 1.15rem;
    height: 1.15rem;
    flex-shrink: 0;
    accent-color: var(--primary-color);
}

.checkbox-row label {
    margin: 0;
    font-weight: 400;
}

#join-form .primary-button {
    width: 100%;
}

.success-message {
    text-align: center;
}

.success-message h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-family: 'Playfair Display', serif;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: #fff;
    padding: clamp(2.5rem, 6vw, 4rem) 0 2rem;
    padding-bottom: max(2rem, env(safe-area-inset-bottom));
}

.footer-content {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr));
    margin-bottom: 2rem;
}

.footer-logo h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.footer-links {
    display: flex;
    flex-direction: column;
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-links a {
    color: #ddd;
    margin-bottom: 0.5rem;
    min-height: 2.5rem;
    display: inline-flex;
    align-items: center;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.social-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.social-icons a {
    color: #fff;
    font-size: 1.25rem;
    width: 2.75rem;
    height: 2.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: var(--transition);
}

.social-icons a:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

body.nav-open {
    overflow: hidden;
}

/* Tablets and small laptops: hamburger instead of a wrapping link row */
@media (max-width: 1100px) {
    .site-nav {
        justify-content: flex-start;
    }

    .nav-toggle {
        display: flex;
        order: 3;
        margin-left: 0.5rem;
    }

    .cta-link {
        order: 2;
        margin-left: auto;
        padding: 0.55rem 0.9rem;
        font-size: 0.92rem;
    }

    .nav-links {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        bottom: 0;
        display: flex;
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        padding: 0.75rem var(--container-pad) 2rem;
        padding-bottom: max(2rem, env(safe-area-inset-bottom));
        background-color: #0b1f3a;
        overflow-y: auto;
        z-index: 99;
        transform: translateX(100%);
        visibility: hidden;
        transition: transform 0.28s ease, visibility 0.28s ease;
    }

    .nav-links.is-open {
        transform: translateX(0);
        visibility: visible;
    }

    .nav-links a {
        display: block;
        padding: 0.95rem 0.25rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        font-size: 1.1rem;
        min-height: 2.75rem;
        white-space: normal;
    }

    .nav-links a:hover,
    .nav-links a:focus-visible {
        border-bottom-color: var(--accent-color);
        color: var(--accent-color);
    }

    .nav-links-cta {
        display: block;
        margin-top: 1rem;
        background-color: var(--secondary-color);
        color: #fff;
        text-align: center;
        border-radius: 4px;
        border-bottom: none;
        padding: 0.95rem 1rem;
        font-weight: 700;
    }

    .nav-links-cta:hover,
    .nav-links-cta:focus-visible {
        background-color: #a01a2f;
        color: #fff;
        border-bottom: none;
    }

    .value-card:hover,
    .policy-card:hover,
    .primary-button:hover {
        transform: none;
    }
}

@media (max-width: 600px) {
    .cta-extra {
        display: none;
    }

    .cta-link {
        padding: 0.5rem 0.8rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.05rem;
    }

    .form-container,
    .value-card,
    .policy-card,
    .policy-content {
        padding: 1rem;
    }
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1.4fr 0.8fr;
        gap: 1rem;
    }

    #join-form .primary-button {
        width: auto;
    }
}

@media (max-height: 560px) and (orientation: landscape) {
    .site-header {
        min-height: auto;
    }

    .hero {
        padding-top: calc(var(--nav-height) + 1.25rem);
        padding-bottom: 2rem;
    }

    .hero h1 {
        font-size: clamp(1.6rem, 6vh, 2.4rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .value-card:hover,
    .policy-card:hover,
    .primary-button:hover,
    .social-icons a:hover {
        transform: none;
    }
}