/* ============================================
   Salem Acres Mobile Home Community
   Custom Styles
   ============================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    overflow-x: hidden;
}

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

::selection {
    background: #0A3528;
    color: #F9F5EC;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #FDFBF7;
}
::-webkit-scrollbar-thumb {
    background: #0A3528;
    border-radius: 3px;
}

/* --- Header --- */
#site-header {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease;
}

#site-header.scrolled {
    background: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(10, 53, 40, 0.08);
}

#site-header.scrolled .nav-logo-bg {
    fill: #0A3528;
}

#site-header.scrolled .nav-logo-text {
    color: #0A3528;
}

/* --- Mobile Menu --- */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.open .mobile-menu-link {
    animation: menuLinkIn 0.4s ease forwards;
    opacity: 0;
}

#mobile-menu.open .mobile-menu-link:nth-child(1) { animation-delay: 0.05s; }
#mobile-menu.open .mobile-menu-link:nth-child(2) { animation-delay: 0.1s; }
#mobile-menu.open .mobile-menu-link:nth-child(3) { animation-delay: 0.15s; }
#mobile-menu.open .mobile-menu-link:nth-child(4) { animation-delay: 0.2s; }
#mobile-menu.open .mobile-menu-link:nth-child(5) { animation-delay: 0.25s; }

@keyframes menuLinkIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.menu-line {
    display: block;
    width: 24px;
    height: 1px;
    background: #0A3528;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

#menu-toggle[aria-expanded="true"] .menu-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}
#menu-toggle[aria-expanded="true"] .menu-line:nth-child(2) {
    transform: translateY(-6px) rotate(-45deg);
}

/* --- Hero Animations --- */
.hero-eyebrow {
    animation: fadeUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-headline {
    animation: fadeUp 0.9s ease 0.4s forwards;
    opacity: 0;
}

.hero-sub {
    animation: fadeUp 0.9s ease 0.6s forwards;
    opacity: 0;
}

.hero-cta {
    animation: fadeUp 0.9s ease 0.8s forwards;
    opacity: 0;
}

.hero-stat {
    animation: fadeUp 0.9s ease 1s forwards;
    opacity: 0;
}

.hero-image-wrapper {
    animation: scaleIn 1.2s ease 0.3s forwards;
    transform: scale(0.95);
    opacity: 0;
}

.hero-img {
    transition: transform 0.8s ease;
}

.hero-image-wrapper:hover .hero-img {
    transform: scale(1.03);
}

.hero-frame {
    animation: frameIn 1s ease 0.8s forwards;
    opacity: 0;
}

.hero-corner {
    animation: cornerIn 0.6s ease 1s forwards;
    opacity: 0;
}

.hero-label {
    animation: fadeUp 0.8s ease 1.2s forwards;
    opacity: 0;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes frameIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes cornerIn {
    from { opacity: 0; transform: scale(0.5); }
    to { opacity: 1; transform: scale(1); }
}

/* --- Scroll Indicator --- */
.scroll-line {
    animation: scrollDown 1.6s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { top: -50%; }
    100% { top: 150%; }
}

/* --- Section Labels --- */
.section-label {
    display: block;
}

/* --- Divider --- */
.divider-line {
    transition: opacity 0.5s ease;
}

/* --- Scroll Reveal (below fold only) --- */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for grid items */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* --- About Section --- */
.about-image-inner {
    overflow: hidden;
}

.about-img {
    transition: transform 1s ease;
}

.about-image-inner:hover .about-img {
    transform: scale(1.04);
}

/* --- Community Feature Cards --- */
.community-feature {
    transition: background 0.5s ease;
}

/* --- Amenities --- */
.amenity-img {
    transition: transform 0.8s ease;
}

.amenity-img-wrap:hover .amenity-img {
    transform: scale(1.04);
}

/* --- Contact Form --- */
.form-input {
    width: 100%;
}

.form-input::placeholder {
    color: rgba(10, 53, 40, 0.2);
}

.form-input:focus {
    border-color: #0A3528 !important;
}

.form-submit-arrow {
    transition: transform 0.3s ease;
}

/* --- Map --- */
.location-map iframe {
    filter: saturate(0.6) contrast(1.05);
    transition: filter 0.5s ease;
}

.location-map:hover iframe {
    filter: saturate(0.8) contrast(1.05);
}

/* --- 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;
    }

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

    .scroll-line {
        animation: none;
    }

    .hero-eyebrow,
    .hero-headline,
    .hero-sub,
    .hero-cta,
    .hero-stat,
    .hero-image-wrapper,
    .hero-frame,
    .hero-corner,
    .hero-label {
        opacity: 1;
        transform: none;
    }
}

/* --- Responsive --- */
@media (max-width: 767px) {
    .hero-image-wrapper {
        height: 350px;
        margin-top: 24px;
    }

    .hero-label {
        position: relative;
        margin-top: 16px;
    }

    .hero-frame {
        display: none;
    }

    .hero-corner {
        display: none;
    }

    .scroll-indicator {
        display: none;
    }

    .amenities-grid {
        grid-template-columns: 1px;
    }

    .amenity-img-wrap {
        margin-top: 0 !important;
    }

    .location-map iframe {
        height: 300px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .hero-image-wrapper {
        height: 500px;
    }
}