/* Base Font Settings */
body {
    font-family: 'Open Sans', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    background-color: #ffffff;
    color: #4A4A4A;
}

h1, h2, h3, h4, h5, h6 { font-family: 'Montserrat', sans-serif; }

/* --- HERO ANIMATIONS (CSS Only - Immediate Load) --- */
@keyframes heroFadeInUp {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes heroSlideInLeft {
    0% { opacity: 0; transform: translateX(-50px); }
    100% { opacity: 1; transform: translateX(0); }
}

@keyframes heroZoomIn {
    0% { opacity: 0; transform: scale(0.95); }
    100% { opacity: 1; transform: scale(1); }
}

.hero-animate-text {
    animation: heroSlideInLeft 1s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.hero-animate-fade-up {
    opacity: 0; /* Start hidden for animation */
    animation: heroFadeInUp 1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.3s forwards;
}

.hero-animate-img {
    opacity: 0; /* Start hidden for animation */
    animation: heroZoomIn 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) 0.2s forwards;
}

/* --- SCROLL ANIMATIONS (JS Dependent) --- */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.animate-fade-up.active {
    opacity: 1;
    transform: translateY(0);
}

.animate-slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.animate-slide-left.active {
    opacity: 1;
    transform: translateX(0);
}

.animate-slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.animate-slide-right.active {
    opacity: 1;
    transform: translateX(0);
}

.animate-zoom-in {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.animate-zoom-in.active {
    opacity: 1;
    transform: scale(1);
}

/* Hover/Dropdown Animation */
@keyframes dropdownFadeIn {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

.animate-dropdown {
    animation: dropdownFadeIn 0.3s ease-out forwards;
}

/* Floating Animation */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}
.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* Delays */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }

/* --- COMPONENT STYLES --- */

.btn-primary { 
    background: linear-gradient(135deg, #D4AF37 0%, #B4942B 100%); 
    color: #fff; 
    transition: all 0.4s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: #222; 
    transition: all 0.4s ease;
    z-index: -1;
}

.btn-primary:hover::before {
    width: 100%;
}

.btn-primary:hover { 
    transform: translateY(-3px); 
    box-shadow: 0 15px 30px rgba(212, 175, 55, 0.4); 
}

.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.05);
}

.shadow-glow {
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
}

::selection {
    background-color: #D4AF37;
    color: #ffffff;
}

html {
    scroll-behavior: smooth;
}

.timeline-item {
    position: relative;
    padding-left: 2rem;
    border-left: 2px solid #e5e7eb;
    padding-bottom: 2rem;
}
.timeline-item:last-child {
    border-left: 2px solid transparent;
    padding-bottom: 0;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: -7px;
    top: 0;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #D4AF37;
    border: 2px solid white;
}

#mobile-menu {
    transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}