/* ========================================
   Frontier Mobile Home Village
   Classic & Elegant — Deep Navy + Warm Gold
   ======================================== */

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --navy-900: #0D1B2A;
    --navy-800: #1E3A5F;
    --navy-700: #2C4A6E;
    --navy-600: #3D5A80;
    --gold-500: #C9A84C;
    --gold-400: #D4B85E;
    --gold-300: #E0C96E;
    --cream-50: #FAF8F4;
    --cream-100: #F5F0E8;
    --cream-200: #EDE5D8;
    --warm-gray-500: #6B6560;
    --warm-gray-600: #4A4540;
    --warm-gray-700: #2E2A26;
    --white: #FFFFFF;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-serif-body: 'Lora', Georgia, serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --transition: 0.3s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--warm-gray-700);
    background-color: var(--cream-50);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Typography --- */
.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold-500);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 600;
    line-height: 1.2;
    color: var(--navy-800);
    margin-bottom: 20px;
}

.section-title--light {
    color: var(--white);
}

.section-subtitle {
    font-family: var(--font-serif-body);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--navy-600);
    max-width: 600px;
}

.section-subtitle--light {
    color: rgba(255, 255, 255, 0.8);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    padding: 14px 28px;
    border-radius: 4px;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn--gold {
    background-color: var(--gold-500);
    color: var(--navy-900);
    border-color: var(--gold-500);
}

.btn--gold:hover {
    background-color: var(--gold-400);
    border-color: var(--gold-400);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(201, 168, 76, 0.3);
}

.btn--outline-gold {
    background-color: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline-gold:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--white);
}

.btn--full {
    width: 100%;
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(13, 27, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
    transition: background-color var(--transition);
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.nav__logo-text {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.02em;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav__link {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.75);
    letter-spacing: 0.03em;
    transition: color var(--transition);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--gold-500);
    transition: width var(--transition);
}

.nav__link:hover {
    color: var(--white);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__cta {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gold-500);
    border: 1px solid var(--gold-500);
    padding: 8px 18px;
    border-radius: 4px;
    transition: all var(--transition);
    letter-spacing: 0.03em;
}

.nav__cta:hover {
    background-color: var(--gold-500);
    color: var(--navy-900);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav__toggle-bar {
    width: 22px;
    height: 1.5px;
    background-color: var(--white);
    transition: all var(--transition);
    transform-origin: center;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.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: rotate(-45deg) translate(4px, -5px);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(13, 27, 42, 0.75) 0%,
        rgba(13, 27, 42, 0.65) 50%,
        rgba(13, 27, 42, 0.82) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 120px 24px 80px;
}

.hero__eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-500);
    margin-bottom: 20px;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.hero__subtitle {
    font-family: var(--font-serif-body);
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.82);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: float 2.5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* --- About --- */
.about {
    padding: 100px 0;
    background-color: var(--cream-50);
}

.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about__image-wrap {
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(13, 27, 42, 0.12);
}

.about__image {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about__content {
    padding: 8px 0;
}

.about__text {
    font-family: var(--font-serif-body);
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--warm-gray-600);
    margin-bottom: 20px;
}

.about__features {
    margin-top: 32px;
    display: grid;
    gap: 16px;
}

.about__features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--warm-gray-700);
}

.about__icon {
    flex-shrink: 0;
    margin-top: 2px;
}

/* --- Community --- */
.community {
    padding: 100px 0;
    background-color: var(--navy-800);
    position: relative;
}

.community::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-500), var(--gold-300), var(--gold-500));
}

.community__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}

.community__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.card {
    background-color: var(--navy-700);
    border-radius: 6px;
    padding: 36px 28px;
    transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid rgba(201, 168, 76, 0.08);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.card__icon-wrap {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background-color: rgba(201, 168, 76, 0.1);
    margin-bottom: 24px;
}

.card__icon {
    width: 28px;
    height: 28px;
}

.card__title {
    font-family: var(--font-serif);
    font-size: 1.1875rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.card__text {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
}

/* --- Location --- */
.location {
    padding: 100px 0;
    background-color: var(--cream-50);
}

.location__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: stretch;
}

.location__text {
    font-family: var(--font-serif-body);
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--warm-gray-600);
    margin-bottom: 36px;
}

.location__details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.location__detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.location__detail-icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.location__detail strong {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--navy-800);
    margin-bottom: 4px;
}

.location__detail span,
.location__detail a {
    font-family: var(--font-serif-body);
    font-size: 1rem;
    color: var(--warm-gray-600);
    line-height: 1.6;
}

.location__detail a:hover {
    color: var(--gold-500);
}

.location__map {
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(13, 27, 42, 0.12);
    min-height: 400px;
}

/* --- Contact --- */
.contact {
    padding: 100px 0;
    background-color: var(--navy-800);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-500), var(--gold-300), var(--gold-500));
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact__text--light {
    color: rgba(255, 255, 255, 0.75);
}

.contact__info {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact__info-item {
    display: flex;
    align-items: center;
    gap: 14px;
}

.contact__info-icon {
    flex-shrink: 0;
}

.contact__info-link {
    font-family: var(--font-serif-body);
    font-size: 1.125rem;
    color: var(--gold-500);
    transition: color var(--transition);
}

.contact__info-link:hover {
    color: var(--gold-300);
}

.contact__info-item span {
    font-family: var(--font-serif-body);
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.75);
}

/* --- Form --- */
.contact__form {
    background-color: var(--white);
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.form__group {
    margin-bottom: 24px;
}

.form__label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--navy-800);
    margin-bottom: 8px;
    letter-spacing: 0.03em;
}

.form__input,
.form__textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--warm-gray-700);
    background-color: var(--cream-50);
    border: 1.5px solid var(--cream-200);
    border-radius: 4px;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form__input:focus,
.form__textarea:focus {
    border-color: var(--gold-500);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--warm-gray-500);
}

.form__textarea {
    resize: vertical;
    min-height: 120px;
}

.form__success {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 14px 18px;
    background-color: var(--cream-100);
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--navy-800);
}

/* --- Footer --- */
.footer {
    background-color: var(--navy-900);
    padding: 64px 0 0;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer__logo-icon {
    flex-shrink: 0;
}

.footer__brand span {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
}

.footer__tagline {
    font-family: var(--font-serif-body);
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
    max-width: 280px;
}

.footer__heading {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold-500);
    margin-bottom: 20px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__links a {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition);
}

.footer__links a:hover {
    color: var(--white);
}

.footer__address {
    font-family: var(--font-serif-body);
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    font-style: normal;
    margin-bottom: 12px;
}

.footer__phone {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--gold-500);
    transition: color var(--transition);
}

.footer__phone:hover {
    color: var(--gold-300);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
}

.footer__bottom p {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.35);
    text-align: center;
}

/* --- Scroll reveal (progressive enhancement) --- */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: none;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .community__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .about__grid,
    .location__grid,
    .contact__inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about__image {
        height: 300px;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .footer__brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .nav__links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background-color: rgba(13, 27, 42, 0.97);
        backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 32px 24px;
        gap: 20px;
        transform: translateY(-120%);
        transition: transform 0.4s ease;
        border-bottom: 1px solid rgba(201, 168, 76, 0.15);
    }

    .nav__links.open {
        transform: translateY(0);
    }

    .nav__toggle {
        display: flex;
    }

    .hero__title {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
    }

    .community__grid {
        grid-template-columns: 1fr;
    }

    .contact__form {
        padding: 28px 24px;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer__brand {
        grid-column: auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .nav__inner {
        padding: 0 16px;
    }

    .about,
    .community,
    .location,
    .contact {
        padding: 72px 0;
    }

    .hero__content {
        padding: 100px 16px 60px;
    }
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .hero__scroll {
        animation: none;
    }
}