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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    margin: 0;
    line-height: 1.6;
}

img {
    max-width: 100%;
    height: auto;
}

/* ===== Floating Background Shapes ===== */
.floating-shape {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.06;
}

.shape-circle-1 {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: #C0603A;
    top: 20%;
    left: -100px;
    animation: float1 20s ease-in-out infinite;
}

.shape-circle-2 {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: #D4B87A;
    top: 60%;
    right: -50px;
    animation: float2 16s ease-in-out infinite;
}

.shape-triangle {
    width: 0;
    height: 0;
    border-left: 100px solid transparent;
    border-right: 100px solid transparent;
    border-bottom: 170px solid #C0603A;
    top: 45%;
    right: 10%;
    animation: float3 18s ease-in-out infinite;
}

.shape-square {
    width: 150px;
    height: 150px;
    background: #D4B87A;
    border-radius: 24px;
    bottom: 15%;
    left: 5%;
    animation: float4 22s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -40px) rotate(5deg); }
    66% { transform: translate(-20px, 20px) rotate(-3deg); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-40px, -30px) scale(1.1); }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, 30px) rotate(10deg); }
    75% { transform: translate(-15px, -20px) rotate(-5deg); }
}

@keyframes float4 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(25px, -35px) rotate(15deg); }
}

/* ===== Hero Geometric Shapes ===== */
.geo-shape {
    position: absolute;
    pointer-events: none;
}

.geo-circle-1 {
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.1);
    top: -100px;
    right: -100px;
    animation: spin 40s linear infinite;
}

.geo-circle-2 {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    bottom: 10%;
    left: 5%;
    animation: pulse 6s ease-in-out infinite;
}

.geo-circle-3 {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(212, 184, 122, 0.3);
    top: 30%;
    left: 10%;
    animation: pulse 4s ease-in-out infinite reverse;
}

.geo-triangle-1 {
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 104px solid rgba(255, 255, 255, 0.08);
    top: 20%;
    right: 15%;
    animation: spin 30s linear infinite reverse;
}

.geo-triangle-2 {
    width: 0;
    height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid rgba(255, 255, 255, 0.06);
    bottom: 25%;
    right: 25%;
    animation: spin 25s linear infinite;
}

.geo-dots {
    width: 200px;
    height: 200px;
    background-image: radial-gradient(rgba(255,255,255,0.2) 2px, transparent 2px);
    background-size: 20px 20px;
    bottom: 15%;
    right: 8%;
    animation: float1 12s ease-in-out infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

/* ===== Contact Section Shapes ===== */
.contact-shape {
    position: absolute;
    pointer-events: none;
}

.shape-1 {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    top: -80px;
    left: -80px;
}

.shape-2 {
    width: 200px;
    height: 200px;
    border-radius: 40px;
    background: rgba(212, 184, 122, 0.15);
    bottom: -50px;
    right: 10%;
    transform: rotate(45deg);
}

.shape-3 {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    top: 40%;
    right: -30px;
}

/* ===== Scroll Reveal Animations ===== */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(40px);
    }
    .reveal-left {
        opacity: 0;
        transform: translateX(-40px);
    }
    .reveal-right {
        opacity: 0;
        transform: translateX(40px);
    }
    
    .reveal-up.revealed,
    .reveal-left.revealed,
    .reveal-right.revealed {
        opacity: 1;
        transform: none;
    }
}

/* ===== Navbar ===== */
.navbar-scrolled {
    background: rgba(253, 248, 240, 0.95) !important;
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

.navbar-scrolled .nav-logo-text {
    color: #1c1917;
}

.navbar-scrolled .nav-link {
    color: #57534e;
}

.navbar-scrolled .nav-link:hover {
    color: #C0603A;
}

/* ===== Mobile Menu ===== */
.mobile-menu-link {
    transition: color 0.2s ease;
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #FDF8F0;
}

::-webkit-scrollbar-thumb {
    background: #C0603A;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #A84C2E;
}

/* ===== Selection ===== */
::selection {
    background: #C0603A;
    color: white;
}

/* ===== Form Select Arrow ===== */
select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.6)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

/* ===== Utility ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}