/* ============================================
   Carolina Villete Miami Real Estate
   Custom Styles
   ============================================ */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

/* ---- Gold Button ---- */
.btn-gold {
    background: linear-gradient(135deg, #D4A84B 0%, #C49A38 50%, #A67C28 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-gold::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #E8C068 0%, #D4A84B 50%, #C49A38 100%);
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-gold:hover::before {
    opacity: 1;
}

.btn-gold span {
    position: relative;
    z-index: 1;
}

/* ---- Service Cards ---- */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #D4A84B, #C49A38);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover::after {
    transform: scaleX(1);
}

/* ---- Navbar ---- */
#navbar {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(10, 35, 66, 0.08);
}

/* ---- Nav Links ---- */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #D4A84B;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* ---- Mobile Menu ---- */
.mobile-menu-link {
    position: relative;
}

/* ---- Scroll Animations ---- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.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; }

/* ---- Back to Top ---- */
#back-to-top {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#back-to-top.visible {
    opacity: 1;
    pointer-events: all;
}

#back-to-top:hover {
    transform: translateY(-3px);
}

/* ---- Form Inputs ---- */
input:focus,
select:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(212, 168, 75, 0.15);
}

/* ---- Neighborhood Cards ---- */
.group:hover img {
    transform: scale(1.1);
}

/* ---- Selection ---- */
::selection {
    background: rgba(212, 168, 75, 0.2);
    color: #0A2342;
}

/* ---- Focus Visible ---- */
:focus-visible {
    outline: 2px solid #D4A84B;
    outline-offset: 2px;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 70px;
    }
}