/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    overflow-x: hidden;
}

::selection {
    background: #D4614A;
    color: #FAF6F3;
}

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

/* ===== Animations ===== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fadeUp 0.8s ease-out forwards;
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.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; }

/* ===== Header ===== */
#header {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#header.scrolled {
    background: rgba(250, 246, 243, 0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

/* ===== Mobile Menu ===== */
#mobileMenu.open {
    transform: translateX(0);
}

#mobileMenu:not(.open) {
    transform: translateX(100%);
}

#menuBtn.active .menu-line:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

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

#menuBtn.active .menu-line:nth-child(3) {
    width: 1.5rem;
    left: auto;
    transform: translateY(-50%) rotate(-45deg);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: #D4614A;
    transition: width 0.3s ease;
}

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

/* ===== Service Cards ===== */
.service-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.service-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Property Cards ===== */
.property-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.property-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Buttons ===== */
button, a {
    cursor: pointer;
}

/* ===== Custom Select ===== */
select {
    background-image: url("data:image/svg+xml;charset=US-ASCII,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path fill='%238A8278' d='M6 8L1 3h10z'/></svg>");
}

select option {
    background: #FAF6F3;
    color: #2C2C2C;
    padding: 0.5rem;
}

/* ===== Back to Top ===== */
#backToTop {
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.3s ease;
}

#backToTop.visible {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
}

/* ===== Decorative Patterns ===== */
.section-divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #D4614A, #E8735A);
}

/* ===== Form Focus Styles ===== */
input:focus,
textarea:focus,
select:focus {
    border-color: #D4614A !important;
    box-shadow: 0 0 0 3px rgba(212, 97, 74, 0.1);
    outline: none;
}

/* ===== Responsive ===== */
@media (max-width: 767px) {
    .font-serif {
        line-height: 1.15;
    }

    section {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    section {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

/* ===== Print ===== */
@media print {
    #header, #backToTop, .service-card, .property-card {
        display: none;
    }

    body {
        color: #000;
        background: #fff;
    }
}