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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

::selection {
    background-color: #9a1d42;
    color: white;
}

/* ========== NAVBAR ========== */
#navbar {
    transition: background-color 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(253, 248, 244, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 1px 20px rgba(154, 29, 66, 0.08);
}

.nav-logo-text {
    transition: color 0.3s ease;
}

#navbar:not(.scrolled) .nav-logo-text {
    color: white;
}

#navbar.scrolled .nav-logo-text {
    color: #9a1d42;
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #9a1d42;
    transition: width 0.3s ease;
    border-radius: 1px;
}

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

#navbar:not(.scrolled) .nav-link {
    color: rgba(255, 255, 255, 0.85);
}

#navbar:not(.scrolled) .nav-link:hover {
    color: white;
}

#navbar:not(.scrolled) .nav-link::after {
    background: white;
}

/* ========== MOBILE MENU ========== */
.menu-line {
    transition: all 0.3s ease;
}

#mobile-menu-btn.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

#mobile-menu-btn.active .menu-line:nth-child(3) {
    width: 6;
    transform: rotate(-45deg) translate(5px, -5px);
}

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

.mobile-link {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

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

/* ========== HERO ========== */
.hero-badge {
    animation: fadeInDown 0.8s ease forwards;
    opacity: 0;
}

.hero-title {
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-subtitle {
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

.hero-buttons {
    animation: fadeInUp 0.8s ease 0.6s forwards;
    opacity: 0;
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-dot {
    animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.5; }
}

/* ========== FEATURE CARDS ========== */
.feature-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
}

/* ========== MENU ========== */
.menu-tab {
    transition: all 0.3s ease;
}

.menu-tab.active {
    background: #9a1d42;
    color: white;
    border-color: #9a1d42;
}

.menu-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.menu-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.menu-item-img {
    transition: transform 0.6s ease;
}

.menu-item:hover .menu-item-img {
    transform: scale(1.05);
}

/* ========== GALLERY ========== */
.gallery-item {
    height: 280px;
}

.gallery-item:nth-child(1) { grid-column: span 2; }
.gallery-item:nth-child(2) { grid-column: span 1; }
.gallery-item:nth-child(3) { grid-column: span 1; }
.gallery-item:nth-child(4) { grid-column: span 2; }

@media (min-width: 768px) {
    .gallery-item { height: 320px; }
    .gallery-item:nth-child(1) { grid-column: span 1; }
    .gallery-item:nth-child(2) { grid-column: span 1; }
    .gallery-item:nth-child(3) { grid-column: span 1; }
    .gallery-item:nth-child(4) { grid-column: span 1; }
}

/* ========== SCROLL REVEAL ========== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ========== BACK TO TOP ========== */
#back-to-top.visible {
    opacity: 1;
    pointer-events: all;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 640px) {
    .hero-title {
        font-size: 2.75rem;
    }
    
    .feature-card {
        margin: 0 !important;
        mx-0
    }
    
    .grid-cols-2 md\:grid-cols-4 .feature-card {
        margin: 0;
    }
}

/* ========== FORM ========== */
input:focus, textarea:focus {
    border-color: #f3a6b8 !important;
    box-shadow: 0 0 0 4px rgba(243, 166, 184, 0.2) !important;
}

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

/* ========== ACCESSIBILITY ========== */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .scroll-reveal {
        opacity: 1;
        transform: none;
    }
    
    .menu-item {
        opacity: 1;
        transform: none;
    }
}