/* ============================================
   BNP Paribas Lease Group — Custom Styles
   ============================================ */

/* ---- Base ---- */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: #1A1A2E;
    background-color: #F8F9FB;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: rgba(10, 91, 56, 0.15);
    color: #0A5B38;
}

/* ---- Scroll Reveal Animations ---- */
.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

.slide-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.slide-left.visible { opacity: 1; transform: translateX(0); }

.slide-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.slide-right.visible { opacity: 1; transform: translateX(0); }

.scale-in {
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}
.scale-in.visible { opacity: 1; transform: scale(1); }

/* Stagger delays for child elements */
.stagger > *:nth-child(1) { transition-delay: 0ms; }
.stagger > *:nth-child(2) { transition-delay: 90ms; }
.stagger > *:nth-child(3) { transition-delay: 180ms; }
.stagger > *:nth-child(4) { transition-delay: 270ms; }
.stagger > *:nth-child(5) { transition-delay: 360ms; }
.stagger > *:nth-child(6) { transition-delay: 450ms; }

/* ---- Header ---- */
.header-scrolled {
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 6px 16px rgba(0,0,0,0.04);
}

/* ---- Mobile Menu ---- */
.mobile-menu-enter {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.22, 1, 0.36, 1),
                opacity 0.3s ease;
}
.mobile-menu-enter.open {
    max-height: 420px;
    opacity: 1;
}

/* ---- Cookie Banner ---- */
.cookie-banner {
    transform: translateY(110%);
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}
.cookie-banner.show {
    transform: translateY(0);
}

/* ---- Gradient Overlays ---- */
.gradient-hero {
    background: linear-gradient(
        120deg,
        rgba(10, 91, 56, 0.92) 0%,
        rgba(23, 107, 77, 0.78) 45%,
        rgba(10, 91, 56, 0.55) 100%
    );
}

.gradient-cta {
    background: linear-gradient(
        135deg,
        rgba(10, 91, 56, 0.90) 0%,
        rgba(23, 107, 77, 0.82) 50%,
        rgba(10, 91, 56, 0.65) 100%
    );
}

/* ---- Hero text shadow ---- */
.hero-text-shadow {
    text-shadow: 0 2px 4px rgba(0,0,0,0.12);
}

/* ---- Card interactions ---- */
.card-hover {
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 14px 44px rgba(0,0,0,0.07);
}

/* Gold accent top border */
.accent-top { border-top: 3px solid #C8A95A; }

/* ---- Image container with subtle zoom ---- */
.img-zoom { overflow: hidden; }
.img-zoom img {
    transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}
.img-zoom:hover img { transform: scale(1.04); }

/* ---- Process connector (desktop) ---- */
@media (min-width: 768px) {
    .process-connector {
        position: relative;
    }
    .process-connector::after {
        content: '';
        position: absolute;
        top: 32px;
        left: calc(50% + 32px);
        width: calc(100% - 64px);
        height: 2px;
        background: linear-gradient(90deg, #C8A95A, rgba(200,169,90,0.3));
        pointer-events: none;
    }
    .process-connector:last-child::after { display: none; }
}

/* ---- Active nav ---- */
.nav-active {
    color: #0A5B38 !important;
    font-weight: 600;
    position: relative;
}

/* ---- Form focus ---- */
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #0A5B38;
    box-shadow: 0 0 0 3px rgba(10, 91, 56, 0.1);
}

/* ---- Back-to-top transition ---- */
.back-to-top {
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.back-to-top.hidden-btn {
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
}
.back-to-top.visible-btn {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

/* ---- Decorative gold rule ---- */
.gold-rule {
    width: 48px;
    height: 3px;
    background: #C8A95A;
    border: none;
    border-radius: 2px;
}

/* ---- Section label ---- */
.section-label {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ---- Responsive hero heading ---- */
@media (max-width: 640px) {
    .hero-heading { font-size: 2rem; line-height: 1.18; }
}

/* ---- Print ---- */
@media print {
    header, footer, .cookie-banner, .back-to-top { display: none !important; }
    body { background: #fff; color: #000; }
}