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

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

body {
    overflow-x: hidden;
}

::selection {
    background: #c93d1e;
    color: #FAF6F1;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #FAF6F1;
}
::-webkit-scrollbar-thumb {
    background: #e5c4b0;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #c93d1e;
}

/* ===== Navbar ===== */
#navbar {
    background: transparent;
}

#navbar.scrolled {
    background: rgba(250, 246, 241, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

#navbar.scrolled .font-serif {
    color: #1c1410 !important;
}

/* ===== Hero ===== */
@keyframes scroll-down {
    0% { top: -16px; opacity: 1; }
    100% { top: 32px; opacity: 0; }
}

.animate-scroll-down {
    animation: scroll-down 1.5s ease-in-out infinite;
}

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

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #c93d1e, #e5522a);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* ===== Mobile Menu ===== */
.mobile-menu-open .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}
.mobile-menu-open .menu-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.mobile-menu-open .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
    width: 5rem;
}

#mobileMenu.menu-open {
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

#mobileMenu.menu-open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

#mobileMenu.menu-open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
#mobileMenu.menu-open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
#mobileMenu.menu-open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
#mobileMenu.menu-open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
#mobileMenu.menu-open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* ===== Reveal Animations ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.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; }

/* ===== Hero Tag Animation ===== */
.hero-tag {
    opacity: 0;
    animation: fadeUp 0.8s 0.3s forwards;
}

/* ===== Hero Headline ===== */
h1 {
    opacity: 0;
    animation: fadeUp 0.8s 0.5s forwards;
}

/* ===== Hero Paragraph ===== */
.hero-paragraph {
    opacity: 0;
    animation: fadeUp 0.8s 0.7s forwards;
}

/* ===== Hero Buttons ===== */
.hero-buttons {
    opacity: 0;
    animation: fadeUp 0.8s 0.9s forwards;
}

/* ===== Hero Stats ===== */
.hero-stats {
    opacity: 0;
    animation: fadeUp 0.8s 1.1s forwards;
}

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

/* ===== Hover Effects ===== */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* ===== Image Hover ===== */
.rounded-3xl.overflow-hidden > img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.rounded-3xl.overflow-hidden:hover > img {
    transform: scale(1.03);
}

/* ===== Form Focus ===== */
input:focus, textarea:focus {
    box-shadow: 0 0 0 3px rgba(201, 61, 30, 0.1);
}

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

@media (min-width: 768px) and (max-width: 1023px) {
    .service-card {
        padding: 2rem !important;
    }
}

/* ===== Print ===== */
@media print {
    #navbar, #mobileMenu { display: none !important; }
    body { background: white; }
    section { page-break-inside: avoid; }
}