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

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

body {
    margin: 0;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
}

/* ===== SCROLL REVEAL ANIMATIONS ===== */
/* Default state: visible (progressive enhancement — content renders even without JS) */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up {
    transform: translateY(0);
}

.reveal-left {
    transform: translateX(0);
}

.reveal-right {
    transform: translateX(0);
}

/* When JS adds the 'revealed' class */
.reveal-up.revealed {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* When JS is unavailable or prefers-reduced-motion: content stays visible */
@media (prefers-reduced-motion: reduce) {
    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* ===== HERO ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero-eyebrow {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.hero-headline {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}

.hero-subheadline {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both;
}

.hero-ctas {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.8s both;
}

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

#navbar.scrolled {
    background: rgba(249, 245, 250, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(91, 44, 111, 0.08);
}

.nav-link-text {
    color: #24112D;
}

#navbar:not(.scrolled) .nav-link-text {
    color: #F9F5FA;
}

.nav-link {
    color: #4A235A;
}

#navbar:not(.scrolled) .nav-link {
    color: rgba(249, 245, 250, 0.85);
}

#navbar:not(.scrolled) .nav-link:hover {
    color: #FCD34D;
}

#navbar.scrolled .nav-link {
    color: #5B2C6F;
}

#navbar.scrolled .nav-link:hover {
    color: #D97706;
}

/* ===== MOBILE MENU ===== */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}

.mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease, color 0.3s ease;
}

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

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

/* ===== HAMBURGER ANIMATION ===== */
#menu-icon.active #bar1 {
    transform: rotate(45deg) translate(5px, 5px);
}

#menu-icon.active #bar2 {
    opacity: 0;
}

#menu-icon.active #bar3 {
    width: 100%;
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== DECORATIVE DIVIDER ===== */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(91, 44, 111, 0.15), transparent);
}

/* ===== CUSTOM SELECTION ===== */
::selection {
    background: rgba(245, 158, 11, 0.25);
    color: #24112D;
}

/* ===== FOCUS STYLES ===== */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #F59E0B;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== SMOOTH SCROLL OFFSET ===== */
section[id] {
    scroll-margin-top: 80px;
}

/* ===== UTILITY: Subtle hover lift for cards ===== */
.hover-lift {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px -15px rgba(91, 44, 111, 0.15);
}

/* ===== IMAGE LAZY LOAD PLACEHOLDER ===== */
img {
    background-color: rgba(91, 44, 111, 0.05);
}