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

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

body {
    overflow-x: hidden;
}

::selection {
    background: #C0623C;
    color: #FDF8F0;
}

/* ===== Geometric Hero Shapes ===== */
.geo-shape {
    position: absolute;
    opacity: 0.06;
    pointer-events: none;
}

.geo-circle-1 {
    width: 420px;
    height: 420px;
    background: #C0623C;
    border-radius: 50%;
    top: -80px;
    right: -100px;
}

.geo-circle-2 {
    width: 200px;
    height: 200px;
    background: #C9974A;
    border-radius: 50%;
    bottom: 20%;
    right: 5%;
}

.geo-circle-3 {
    width: 120px;
    height: 120px;
    background: #C0623C;
    border-radius: 50%;
    top: 40%;
    left: 5%;
}

.geo-square-1 {
    width: 160px;
    height: 160px;
    background: #C9974A;
    top: 15%;
    left: 8%;
    transform: rotate(45deg);
    border-radius: 8px;
}

.geo-triangle-1 {
    width: 0;
    height: 0;
    border-left: 80px solid transparent;
    border-right: 80px solid transparent;
    border-bottom: 140px solid #C0623C;
    top: 60%;
    right: 3%;
    opacity: 0.04;
}

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #C0623C, #C9974A);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ===== Navbar ===== */
#navbar {
    background: rgba(253, 248, 240, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(26, 18, 9, 0.06);
}

#navbar.scrolled {
    box-shadow: 0 1px 20px rgba(26, 18, 9, 0.08);
}

/* ===== Mobile Menu ===== */
.menu-line {
    display: block;
}

#mobile-menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

#mobile-menu-btn.active .menu-line:nth-child(2) {
    opacity: 0;
}

#mobile-menu-btn.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 5px;
}

.mobile-link {
    display: block;
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
    }

    .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; }
}

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

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

::-webkit-scrollbar-thumb {
    background: #C0623C;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #A34F2F;
}

/* ===== 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='%236B7280' stroke-width='2.5' 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;
}

/* ===== Focus Visible ===== */
:focus-visible {
    outline: 2px solid #C0623C;
    outline-offset: 2px;
}

/* ===== Print ===== */
@media print {
    #navbar, #mobile-menu, .geo-shape { display: none; }
    body { color: #000; background: #fff; }
}