/* ============================================
   ImoSync — Premium Design System (v2)
   Loaded after style.css and tailwind-min.css.
   Selective overrides — palette, hero, cards, sections.
   ============================================ */

:root {
    --is-navy: #0D1B2A;
    --is-navy-2: #11243A;
    --is-navy-3: #1A2F47;
    --is-gold: #C9A84C;
    --is-gold-soft: #D9BE7A;
    --is-cream: #F7F3EA;
    --is-cream-2: #ECE5D3;
    --is-text: #172033;
    --is-text-muted: #4A5468;
    --is-white-50: rgba(255,255,255,.5);
    --is-white-70: rgba(255,255,255,.7);
    --is-white-90: rgba(255,255,255,.9);
    --is-gold-12: rgba(201,168,76,.12);
    --is-gold-25: rgba(201,168,76,.25);
    --is-shadow-card: 0 12px 32px rgba(13,27,42,.08);
    --is-shadow-card-hover: 0 20px 48px rgba(13,27,42,.14);
}

/* ---- Body baseline (navy primary background) ---- */
body {
    background: var(--is-navy) !important;
    color: #fff;
    font-family: 'DM Sans', system-ui, sans-serif;
}

/* ---- Nav: switch dark to navy ---- */
.nav-main {
    background: rgba(13, 27, 42, .92) !important;
    border-bottom: 1px solid var(--is-gold-12);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}
.top-bar { background: #0A1623 !important; border-bottom: 1px solid var(--is-gold-12); }
.mobile-overlay { background: rgba(13, 27, 42, .98) !important; }

/* Phone in top-bar emphasized */
.top-bar a[href^="tel:"] {
    color: var(--is-gold) !important;
    font-weight: 600;
    letter-spacing: .02em;
}

/* ---- Hero v2 ---- */
.is-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, #0A1623 0%, var(--is-navy) 50%, #0A1623 100%);
}
.is-hero::before {
    content: "";
    position: absolute; inset: 0;
    background-image: url('/admin/uploads/imosync_hero.webp');
    background-size: cover;
    background-position: center;
    opacity: .35;
    z-index: 0;
}
.is-hero::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(13,27,42,.25) 0%, rgba(13,27,42,.85) 100%);
    z-index: 1;
}
.is-hero > .is-hero-inner { position: relative; z-index: 2; width: 100%; max-width: 1200px; margin: 0 auto; padding: 5rem 1.25rem 4rem; }
.is-hero-overline {
    display: inline-block;
    color: var(--is-gold);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}
.is-hero-h1 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    color: #fff;
    line-height: 1.08;
    letter-spacing: -0.01em;
    font-size: clamp(2rem, 5.2vw, 3.75rem);
    max-width: 38rem;
    margin-bottom: 1.25rem;
}
.is-hero-h1 em {
    font-style: italic;
    color: var(--is-gold-soft);
    font-weight: 500;
}
.is-hero-sub {
    color: var(--is-white-70);
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    line-height: 1.7;
    max-width: 36rem;
    margin-bottom: 2rem;
}

/* ---- Buttons ---- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: var(--is-gold);
    color: var(--is-navy);
    font-weight: 700;
    font-size: .9rem;
    letter-spacing: .02em;
    padding: .85rem 1.6rem;
    border-radius: .375rem;
    border: 1px solid var(--is-gold);
    transition: all .25s;
    cursor: pointer;
    text-decoration: none;
}
.btn-primary:hover { background: #d8b85a; border-color: #d8b85a; transform: translateY(-1px); box-shadow: 0 12px 28px rgba(201,168,76,.28); }
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: transparent;
    color: #fff;
    font-weight: 600;
    font-size: .9rem;
    letter-spacing: .02em;
    padding: .85rem 1.6rem;
    border-radius: .375rem;
    border: 1px solid rgba(255,255,255,.3);
    transition: all .25s;
    cursor: pointer;
    text-decoration: none;
}
.btn-secondary:hover { border-color: var(--is-gold); color: var(--is-gold); }
.btn-secondary-light {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: transparent;
    color: var(--is-navy);
    font-weight: 600;
    font-size: .9rem;
    padding: .85rem 1.6rem;
    border-radius: .375rem;
    border: 1px solid rgba(13,27,42,.2);
    transition: all .25s;
    text-decoration: none;
}
.btn-secondary-light:hover { border-color: var(--is-gold); color: var(--is-gold); }

/* ---- Trust pills ---- */
.is-trust-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.is-trust-pill {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--is-gold-25);
    color: var(--is-white-90);
    font-size: .78rem;
    font-weight: 500;
    padding: .4rem .8rem;
    border-radius: 999px;
}
.is-trust-pill svg { color: var(--is-gold); }

/* ---- Sections ---- */
.is-section { padding: 4.5rem 1.25rem; }
@media (min-width: 768px) { .is-section { padding: 6rem 1.5rem; } }
.is-section-cream { background: var(--is-cream); color: var(--is-text); }
.is-section-cream h1, .is-section-cream h2, .is-section-cream h3 { color: var(--is-navy); }
.is-section-cream p { color: var(--is-text-muted); }
.is-section-navy { background: var(--is-navy); color: #fff; }
.is-section-navy h2, .is-section-navy h3 { color: #fff; }
.is-section-navy p { color: var(--is-white-70); }

.is-section-inner { max-width: 1200px; margin: 0 auto; }
.is-section-head { text-align: center; margin-bottom: 3rem; }
.is-section-head .overline {
    display: inline-block;
    color: var(--is-gold);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    margin-bottom: .9rem;
}
.is-section-head h2 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    line-height: 1.15;
    font-size: clamp(1.7rem, 3.3vw, 2.5rem);
    margin-bottom: .75rem;
}
.is-section-head p { font-size: 1rem; line-height: 1.65; max-width: 38rem; margin: 0 auto; }

/* ---- Feature cards (Pourquoi ImoSync) ---- */
.is-feature-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}
@media (min-width: 640px) { .is-feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .is-feature-grid { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; } }

.is-feature-card {
    background: #fff;
    border: 1px solid var(--is-cream-2);
    border-radius: .75rem;
    padding: 1.75rem;
    transition: all .3s;
    position: relative;
}
.is-feature-card:hover { border-color: var(--is-gold); box-shadow: var(--is-shadow-card-hover); transform: translateY(-2px); }
.is-feature-icon {
    width: 2.75rem; height: 2.75rem;
    display: flex; align-items: center; justify-content: center;
    border-radius: .5rem;
    background: rgba(201,168,76,.1);
    color: var(--is-gold);
    margin-bottom: 1rem;
}
.is-feature-card h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--is-navy);
    margin-bottom: .5rem;
}
.is-feature-card p { color: var(--is-text-muted); font-size: .92rem; line-height: 1.6; }

/* Navy variant for feature cards (when section background is navy) */
.is-section-navy .is-feature-card { background: var(--is-navy-2); border-color: rgba(255,255,255,.06); }
.is-section-navy .is-feature-card:hover { border-color: var(--is-gold); }
.is-section-navy .is-feature-card h3 { color: #fff; }
.is-section-navy .is-feature-card p { color: var(--is-white-70); }

/* ---- Property cards v2 ---- */
.is-property-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
@media (min-width: 640px) { .is-property-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .is-property-grid { grid-template-columns: repeat(3, 1fr); } }

.is-property-card {
    background: #fff;
    border: 1px solid var(--is-cream-2);
    border-radius: .75rem;
    overflow: hidden;
    transition: all .3s;
    display: flex;
    flex-direction: column;
}
.is-property-card:hover { transform: translateY(-3px); box-shadow: var(--is-shadow-card-hover); border-color: var(--is-gold); }
.is-property-photo {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--is-cream-2);
}
.is-property-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.is-property-card:hover .is-property-photo img { transform: scale(1.04); }
.is-property-badge {
    position: absolute;
    top: .75rem; left: .75rem;
    background: rgba(13,27,42,.85);
    color: #fff;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .04em;
    padding: .35rem .7rem;
    border-radius: 999px;
    backdrop-filter: blur(6px);
}
.is-property-type {
    position: absolute;
    bottom: .75rem; left: .75rem;
    background: var(--is-gold);
    color: var(--is-navy);
    font-size: .72rem;
    font-weight: 700;
    padding: .3rem .65rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.is-property-body { padding: 1.25rem 1.25rem 1.5rem; display: flex; flex-direction: column; gap: .75rem; flex: 1; }
.is-property-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--is-navy);
    line-height: 1.35;
    margin: 0;
}
.is-property-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem 1rem;
    color: var(--is-text-muted);
    font-size: .82rem;
}
.is-property-meta span { display: inline-flex; align-items: center; gap: .3rem; }
.is-property-meta svg { color: var(--is-gold); flex-shrink: 0; }
.is-property-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    margin-top: auto;
    padding-top: .75rem;
    border-top: 1px solid var(--is-cream-2);
}
.is-property-price {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--is-gold);
    letter-spacing: -.01em;
}
.is-property-cta {
    color: var(--is-navy);
    font-weight: 600;
    font-size: .85rem;
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    transition: color .2s;
}
.is-property-cta:hover { color: var(--is-gold); }

/* ---- Stat row (homepage social proof) ---- */
.is-stat-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--is-gold-12);
    border: 1px solid var(--is-gold-12);
    border-radius: .75rem;
    overflow: hidden;
    margin-top: 3rem;
}
@media (min-width: 768px) { .is-stat-row { grid-template-columns: repeat(4, 1fr); } }
.is-stat-cell { background: var(--is-navy-2); padding: 1.5rem; text-align: center; }
.is-stat-cell strong {
    display: block;
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1.5rem;
    color: var(--is-gold);
    font-weight: 700;
    margin-bottom: .25rem;
}
.is-stat-cell span { display: block; color: var(--is-white-70); font-size: .8rem; }

/* ---- CTA band ---- */
.is-cta-band {
    background: var(--is-navy-2);
    border: 1px solid var(--is-gold-25);
    border-radius: 1rem;
    padding: 2.5rem 1.5rem;
    text-align: center;
    margin: 4rem auto;
    max-width: 1100px;
}
@media (min-width: 768px) { .is-cta-band { padding: 3.5rem 3rem; } }
.is-cta-band h2 {
    font-family: 'Playfair Display', Georgia, serif;
    color: #fff;
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    margin-bottom: .75rem;
}
.is-cta-band p { color: var(--is-white-70); max-width: 36rem; margin: 0 auto 1.5rem; line-height: 1.65; }
.is-cta-band .cta-row { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }

/* ---- Disclaimer ---- */
.is-disclaimer {
    background: rgba(201,168,76,.06);
    border-left: 3px solid var(--is-gold);
    padding: 1rem 1.25rem;
    color: var(--is-text-muted);
    font-size: .85rem;
    line-height: 1.65;
    border-radius: 0 .5rem .5rem 0;
    margin: 2rem 0;
}
.is-section-navy .is-disclaimer { color: var(--is-white-70); background: rgba(201,168,76,.08); }

/* ---- Mobile-first niceties ---- */
@media (max-width: 639px) {
    .is-hero { min-height: 72vh; }
    .is-hero-h1 { font-size: clamp(1.85rem, 8vw, 2.4rem); }
    .is-hero > .is-hero-inner { padding: 4rem 1.25rem 3rem; }
    .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
    .is-cta-band .cta-row .btn-primary, .is-cta-band .cta-row .btn-secondary { width: 100%; }
}

/* ---- Reduce motion respect ---- */
@media (prefers-reduced-motion: reduce) {
    .is-property-card:hover, .is-feature-card:hover, .btn-primary:hover { transform: none; }
    .is-property-card:hover .is-property-photo img { transform: none; }
}