/* ============================================================
   Green Valley Homes - Custom Stylesheet
   Mobile-first: base rules target the smallest screens, then
   media queries widen things as the viewport grows.
   Tested breakpoints: 375px / 768px / 1024px / 1440px
   ============================================================ */

:root {
    /* Design tokens - a small warm, neighbourly palette rather than
       a generic SaaS blue. Deep teal reads as trustworthy/settled;
       the marigold accent nods to a community noticeboard feel. */
    --color-ink:        #23291F;   /* primary text */
    --color-teal:       #1F3A34;   /* primary brand / nav / headings */
    --color-teal-dark:  #16281F;
    --color-teal-light: #2C5148;
    --color-sand:       #F4F1E8;   /* page background */
    --color-sand-deep:  #EAE3D0;   /* card backgrounds / section tint */
    --color-marigold:   #D89A3D;   /* accent - CTAs, badges */
    --color-marigold-dk:#B87F26;
    --color-marigold-lt:#F0C878;
    --color-line:       #DCD5C0;   /* hairline borders */
    --color-muted:      #6B6558;
    --color-white:      #FFFFFF;

    --font-display: 'Fraunces', Georgia, serif;
    --font-body: 'Inter', -apple-system, Segoe UI, Roboto, sans-serif;

    --shadow-sm: 0 2px 8px rgba(31,58,52,.06);
    --shadow-md: 0 8px 24px rgba(31,58,52,.12);
    --shadow-lg: 0 16px 40px rgba(31,58,52,.18);
    --radius-md: 10px;
    --radius-lg: 16px;
}

*:focus-visible {
    outline: 2px solid var(--color-marigold);
    outline-offset: 2px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-sand);
    color: var(--color-ink);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display-heading {
    font-family: var(--font-display);
    color: var(--color-teal);
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.15;
}

a {
    color: var(--color-teal);
    transition: color .15s ease;
}

::selection {
    background: var(--color-marigold-lt);
    color: var(--color-teal-dark);
}

/* Custom scrollbar (webkit) - subtle, matches palette rather than default grey */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-sand); }
::-webkit-scrollbar-thumb { background: var(--color-line); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-muted); }

/* ---------------- Navbar ---------------- */
.site-navbar {
    background-color: var(--color-teal);
    padding-top: .85rem;
    padding-bottom: .85rem;
    box-shadow: 0 1px 0 rgba(255,255,255,.06);
    transition: box-shadow .2s ease, padding .2s ease;
}
.site-navbar.scrolled {
    box-shadow: var(--shadow-lg);
    padding-top: .6rem;
    padding-bottom: .6rem;
}
.site-navbar .navbar-brand {
    font-family: var(--font-display);
    color: #fff;
    font-size: 1.35rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.site-navbar .navbar-brand i {
    color: var(--color-marigold);
}
.site-navbar .nav-link {
    color: rgba(255,255,255,.85);
    font-weight: 500;
    position: relative;
}
.site-navbar .nav-link:hover {
    color: #fff;
}
.site-navbar .navbar-toggler {
    border-color: rgba(255,255,255,.3);
}
.site-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.btn {
    border-radius: 8px;
    padding: .55rem 1.1rem;
    transition: transform .12s ease, box-shadow .12s ease, background-color .15s ease, color .15s ease;
}
.btn:active {
    transform: translateY(1px);
}
.btn-primary-nav {
    background-color: var(--color-marigold);
    border-color: var(--color-marigold);
    color: var(--color-teal-dark);
    font-weight: 600;
}
.btn-primary-nav:hover {
    background-color: var(--color-marigold-dk);
    border-color: var(--color-marigold-dk);
    color: #fff;
    box-shadow: 0 4px 14px rgba(216,154,61,.35);
}
.btn-outline-nav {
    border-color: rgba(255,255,255,.4);
    color: #fff;
}
.btn-outline-nav:hover {
    background-color: rgba(255,255,255,.12);
    color: #fff;
    border-color: rgba(255,255,255,.6);
}

/* ---------------- Hero (homepage) ---------------- */
.hero {
    position: relative;
    background-color: var(--color-teal);
    background-image:
        radial-gradient(circle at 88% 12%, rgba(216,154,61,.18), transparent 45%),
        linear-gradient(160deg, var(--color-teal) 45%, var(--color-teal-dark) 100%);
    color: #fff;
    padding: 3.5rem 0 4rem;
    overflow: hidden;
}
.hero::after {
    /* Faint rooftop silhouette motif along the bottom of the hero -
       a subtle nod to the subject matter without being a literal photo */
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 46px;
    background-image: repeating-linear-gradient(
        -45deg,
        rgba(255,255,255,.035) 0 22px,
        transparent 22px 44px
    );
    pointer-events: none;
}
.hero .eyebrow {
    color: var(--color-marigold-lt);
    font-weight: 600;
    font-size: .95rem;
    margin-bottom: .5rem;
}
.hero h1 {
    color: #fff;
    font-size: clamp(1.75rem, 5vw, 3.1rem);
    max-width: 15ch;
    margin-left: auto;
    margin-right: auto;
}
.hero p.lead {
    color: rgba(255,255,255,.82);
    font-size: clamp(1rem, 1.6vw, 1.15rem);
}
.search-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
}

/* ---------------- Stats strip ---------------- */
.stats-strip {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-line);
}
.stats-strip .stat-number {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.1rem);
    color: var(--color-teal);
    font-weight: 700;
    line-height: 1;
}
.stats-strip .stat-label {
    color: var(--color-muted);
    font-size: .85rem;
    margin-top: .25rem;
}

/* ---------------- How it works ---------------- */
.step-card {
    background: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    height: 100%;
    transition: box-shadow .15s ease, transform .15s ease;
}
.step-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.step-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-sand-deep);
    color: var(--color-marigold-dk);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

/* ---------------- Buttons (brand) ---------------- */
.btn-marigold {
    background-color: var(--color-marigold);
    border-color: var(--color-marigold);
    color: var(--color-teal-dark);
    font-weight: 600;
}
.btn-marigold:hover {
    background-color: var(--color-marigold-dk);
    border-color: var(--color-marigold-dk);
    color: #fff;
    box-shadow: 0 6px 16px rgba(216,154,61,.3);
}
.btn-teal-outline {
    border: 1.5px solid var(--color-teal);
    color: var(--color-teal);
    font-weight: 500;
    background: transparent;
}
.btn-teal-outline:hover {
    background-color: var(--color-teal);
    color: #fff;
    box-shadow: 0 6px 16px rgba(31,58,52,.25);
}

/* ---------------- Property cards ---------------- */
.property-card {
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 100%;
    transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.property-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: var(--color-marigold);
}
.property-card .photo-wrap {
    position: relative;
    overflow: hidden;
}
.property-card .property-photo {
    aspect-ratio: 4/3;
    width: 100%;
    object-fit: cover;
    background-color: var(--color-sand-deep);
    transition: transform .35s ease;
}
.property-card:hover .property-photo {
    transform: scale(1.05);
}
.property-card .photo-wrap .badge-listing-type {
    position: absolute;
    top: .6rem;
    left: .6rem;
    box-shadow: var(--shadow-sm);
}
.property-card .property-body {
    padding: 1rem;
}
.badge-listing-type {
    font-weight: 600;
    font-size: .72rem;
    padding: .4em .7em;
    border-radius: 20px;
}
.badge-rent {
    background-color: #DCEDE3;
    color: #1F5D3E;
}
.badge-sale {
    background-color: #F3E4D0;
    color: var(--color-marigold-dk);
}
.property-price {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--color-teal);
    font-weight: 700;
}
.property-meta {
    color: var(--color-muted);
    font-size: .88rem;
}

/* ---------------- Forms ---------------- */
.form-card {
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}
.form-label {
    font-weight: 500;
    color: var(--color-teal);
}
.form-control, .form-select {
    border-radius: 8px;
    border-color: var(--color-line);
    padding: .6rem .85rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--color-marigold);
    box-shadow: 0 0 0 .2rem rgba(216,154,61,.18);
}
.form-check-input:checked {
    background-color: var(--color-teal);
    border-color: var(--color-teal);
}

/* ---------------- Section helpers ---------------- */
.section-tint {
    background-color: var(--color-sand-deep);
}
.hairline {
    border-top: 1px solid var(--color-line);
}

/* ---------------- Property detail page ---------------- */
.contact-box {
    background-color: var(--color-sand-deep);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}
.share-buttons .btn {
    font-size: .9rem;
}
.carousel .property-photo {
    border-radius: var(--radius-md);
}

/* ---------------- Tables (admin) ---------------- */
.table {
    border-radius: var(--radius-md);
    overflow: hidden;
}
.table thead th {
    background-color: var(--color-sand-deep);
    color: var(--color-teal);
    font-weight: 600;
    border-bottom: none;
}

/* ---------------- Footer ---------------- */
.site-footer {
    background-color: var(--color-teal-dark);
    color: rgba(255,255,255,.75);
}
.site-footer strong {
    color: #fff;
}

/* ============================================================
   MOBILE-FIRST BREAKPOINTS
   Base styles above already work at 375px (mobile).
   Widen spacing/type as the viewport grows.
   ============================================================ */

/* Small phones baseline polish (< 768px) */
@media (max-width: 767.98px) {
    .property-body h3 { font-size: .95rem; }
    .hero { padding: 2.5rem 0 3rem; }
    .step-card { text-align: left; }
}

/* Tablet and up (>= 768px) */
@media (min-width: 768px) {
    .hero { padding: 4.5rem 0 5rem; }
    .search-card { padding: 1.75rem; }
    .stats-strip .stat-block + .stat-block {
        border-left: 1px solid var(--color-line);
    }
}

/* Small laptop and up (>= 1024px) */
@media (min-width: 1024px) {
    .property-price { font-size: 1.45rem; }
    .hero { padding: 5.5rem 0 6rem; }
}

/* Desktop and up (>= 1440px) */
@media (min-width: 1440px) {
    .container { max-width: 1280px; }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
}