/* ===== 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: rgba(200, 150, 62, 0.3);
    color: #F5EDE4;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #0D0D0D;
}
::-webkit-scrollbar-thumb {
    background: #2C2825;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #C8963E;
}

/* ===== Gold Button ===== */
.raaz-gold-btn {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #C8963E 0%, #D4AB5A 50%, #C8963E 100%);
    background-size: 200% 200%;
    padding: 14px 28px;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(200, 150, 62, 0.25);
    position: relative;
    overflow: hidden;
}

.raaz-gold-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #D4AB5A 0%, #E0BE6E 50%, #D4AB5A 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 12px;
}

.raaz-gold-btn:hover::before {
    opacity: 1;
}

.raaz-gold-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(200, 150, 62, 0.4);
    background-position: right center;
}

.raaz-gold-btn span,
.raaz-gold-btn svg {
    position: relative;
    z-index: 1;
}

/* ===== Outline Button ===== */
.raaz-outline-btn {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    border: 1px solid rgba(212, 165, 116, 0.3);
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
    text-decoration: none;
}

.raaz-outline-btn:hover {
    border-color: rgba(200, 150, 62, 0.6);
    background: rgba(200, 150, 62, 0.08);
    transform: translateY(-2px);
}

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

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

/* ===== Area Card ===== */
.raaz-area-card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.raaz-area-card.visible {
    opacity: 1;
    transform: translateY(0);
}

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

#navbar.scrolled {
    background: rgba(13, 13, 13, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(200, 150, 62, 0.1);
}

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

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

#mobile-menu.open .mobile-link {
    animation: fadeUp 0.4s ease forwards;
    opacity: 0;
}

#mobile-menu.open .mobile-link:nth-child(1) { animation-delay: 0.05s; }
#mobile-menu.open .mobile-link:nth-child(2) { animation-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(3) { animation-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(4) { animation-delay: 0.2s; }
#mobile-menu.open .mobile-link:nth-child(5) { animation-delay: 0.25s; }

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Mobile Menu Button States ===== */
body.menu-open #menu-btn .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}
body.menu-open #menu-btn .menu-line:nth-child(2) {
    opacity: 0;
}
body.menu-open #menu-btn .menu-line:nth-child(3) {
    width: 1.5rem;
    transform: rotate(-45deg) translate(3px, -3px);
}

/* ===== Scroll Line Animation ===== */
.scroll-line {
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 0.3;
        transform: scaleY(1);
    }
    50% {
        opacity: 0.8;
        transform: scaleY(1.2);
    }
}

/* ===== Fade In Animations ===== */
.fade-in {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Gold shimmer on hero text ===== */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .raaz-gold-btn,
    .raaz-outline-btn {
        width: 100%;
        justify-content: center;
    }
}