/* ===== Base & Utilities ===== */
*, *::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: rgba(212, 168, 67, 0.3);
    color: #0A1628;
}

/* ===== Gold Button ===== */
.gold-button {
    background: linear-gradient(135deg, #D4A843 0%, #E2BE6A 50%, #D4A843 100%);
    color: #0A1628;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 168, 67, 0.3);
    position: relative;
    overflow: hidden;
}

.gold-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #E2BE6A 0%, #F0D48C 50%, #E2BE6A 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gold-button:hover::before {
    opacity: 1;
}

.gold-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 168, 67, 0.4);
}

.gold-button span,
.gold-button svg,
.gold-button > * {
    position: relative;
    z-index: 1;
}

/* ===== Navbar ===== */
.nav-link-text {
    transition: color 0.3s ease;
}

.nav-link-sub {
    transition: color 0.3s ease;
}

#navbar.scrolled .nav-link-text,
#navbar.scrolled .nav-link-sub {
    color: #0A1628;
}

#navbar.scrolled {
    background: rgba(253, 252, 250, 0.95);
    backdrop-blur-lg;
    box-shadow: 0 1px 20px rgba(10, 22, 40, 0.08);
}

#navbar:not(.scrolled) .nav-link-text,
#navbar:not(.scrolled) .nav-link-sub {
    color: #0A1628;
}

#navbar:not(.scrolled) .gold-button {
    background: linear-gradient(135deg, #D4A843 0%, #E2BE6A 100%);
}

.nav-btn {
    background: transparent;
    border: 1px solid rgba(10, 22, 40, 0.1);
}

#navbar:not(.scrolled) .nav-btn {
    border-color: rgba(10, 22, 40, 0.2);
}

/* ===== Mobile Menu ===== */
.mobile-link {
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

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

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

.menu-line {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#mobile-menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

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

#mobile-menu-btn.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(3px, -3px);
    width: 1.25rem;
}

/* ===== Hero Animations ===== */
.hero-content {
    opacity: 0;
    transform: translateY(30px);
    animation: heroFadeUp 0.8s ease forwards;
    animation-delay: 0.2s;
}

.hero-badge {
    opacity: 0;
    transform: translateY(15px);
    animation: heroFadeUp 0.6s ease forwards;
    animation-delay: 0.4s;
}

.hero-desc {
    opacity: 0;
    transform: translateY(15px);
    animation: heroFadeUp 0.6s ease forwards;
    animation-delay: 0.6s;
}

.hero-buttons {
    opacity: 0;
    transform: translateY(15px);
    animation: heroFadeUp 0.6s ease forwards;
    animation-delay: 0.8s;
}

.hero-stats {
    opacity: 0;
    transform: translateY(15px);
    animation: heroFadeUp 0.6s ease forwards;
    animation-delay: 1s;
}

.hero-image-container {
    opacity: 0;
    transform: translateX(30px);
    animation: heroSlideIn 0.8s ease forwards;
    animation-delay: 0.3s;
}

@keyframes heroFadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroSlideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== Float Animations ===== */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 4s ease-in-out infinite;
    animation-delay: 1s;
}

/* ===== Section Headers ===== */
.section-header {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.section-header.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Cards ===== */
.card-elevated {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-elevated:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(10, 22, 40, 0.12);
}

.event-card {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.event-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(10, 22, 40, 0.1);
}

/* ===== Scroll Reveal ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    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; }

/* ===== About Image Grid ===== */
.about-image-grid {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-image-grid.visible {
    opacity: 1;
    transform: translateX(0);
}

.about-content {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-content.visible {
    opacity: 1;
    transform: translateX(0);
}

/* ===== Contact ===== */
.contact-info {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.contact-info.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-form-container {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease 0.2s;
}

.contact-form-container.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Form Styles ===== */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.15);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .hero-image-container {
        order: -1;
    }
    
    .hero-image-container img {
        height: 350px !important;
    }
    
    h1 {
        font-size: 2.75rem !important;
    }
    
    .hero-stats {
        gap: 6px !important;
    }
    
    .hero-stats > div > div {
        font-size: 1.75rem !important;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .hero-image-container img {
        height: 450px !important;
    }
}