/* ============================================
   GenReis — Real Estate Website 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;
}

::selection {
    background: rgba(194, 112, 78, 0.2);
    color: #33170e;
}

/* --- Hero Gradient --- */
.hero-gradient {
    background: linear-gradient(135deg, #5c3024 0%, #c2704e 40%, #d4956a 65%, #e0b86e 100%);
}

.cta-gradient {
    background: linear-gradient(135deg, #8b4732 0%, #c2704e 50%, #a85a3e 100%);
}

/* --- Hero Decorative Blobs --- */
.hero-blob {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
}

.hero-blob-1 {
    top: -10%;
    right: -5%;
    animation: blobFloat 8s ease-in-out infinite;
}

.hero-blob-2 {
    bottom: -5%;
    left: -5%;
    animation: blobFloat 10s ease-in-out infinite reverse;
}

.hero-blob-3 {
    top: 40%;
    left: 30%;
    animation: blobFloat 6s ease-in-out infinite;
}

@keyframes blobFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* --- Floating Cards --- */
.hero-float-card {
    animation: floatCard 4s ease-in-out infinite;
}

.hero-float-1 { animation-delay: 0s; }
.hero-float-2 { animation-delay: 1.3s; }
.hero-float-3 { animation-delay: 2.6s; }

@keyframes floatCard {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

/* --- Scroll Indicator --- */
.scroll-dot {
    animation: scrollBounce 1.8s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.4; }
}

/* --- Scroll Animations --- */
.scroll-anim {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-anim {
        opacity: 0;
        transform: translateY(28px);
    }
    
    .scroll-anim.is-visible {
        opacity: 1;
        transform: translateY(0);
    }
}

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

#navbar.scrolled {
    background: rgba(254, 253, 251, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 20px rgba(113, 59, 43, 0.08);
}

.nav-link {
    position: relative;
}

/* --- Service Cards --- */
.service-card {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .service-card {
        opacity: 0;
        transform: translateY(24px);
    }
    
    .service-card.is-visible {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Mobile Menu --- */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.mobile-nav-link {
    display: block;
}

/* --- Focus Styles --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #c2704e;
    outline-offset: 2px;
    border-radius: 8px;
}

/* --- Button Loading State --- */
#submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* --- Utility --- */
@media (max-width: 639px) {
    .hero-float-card {
        display: none;
    }
}

/* --- Smooth scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #fdf8ef;
}

::-webkit-scrollbar-thumb {
    background: #e0b86e;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c2704e;
}