/* ── Reset & Base ── */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Geometric Shapes ── */
.geo-shape {
    position: absolute;
    opacity: 0.08;
    pointer-events: none;
}

.circle-1 {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: #FFD6E2;
    top: -80px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.circle-2 {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: #F9A3B8;
    bottom: 15%;
    left: 5%;
    animation: float 6s ease-in-out infinite reverse;
}

.circle-3 {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: white;
    top: 40%;
    right: 10%;
    animation: float 10s ease-in-out infinite;
}

.rect-1 {
    width: 150px;
    height: 150px;
    background: #FFADCC;
    top: 20%;
    left: 8%;
    transform: rotate(45deg);
    animation: spin 20s linear infinite;
}

.rect-2 {
    width: 100px;
    height: 100px;
    background: white;
    bottom: 25%;
    right: 15%;
    transform: rotate(20deg);
    animation: spin 15s linear infinite reverse;
}

.tri-1 {
    width: 0;
    height: 0;
    border-left: 60px solid transparent;
    border-right: 60px solid transparent;
    border-bottom: 104px solid #F4A3B8;
    top: 60%;
    left: 15%;
    animation: float 7s ease-in-out infinite;
    opacity: 0.06;
}

/* ── Dot Grid ── */
.dot-grid {
    background-image: radial-gradient(circle, white 1px, transparent 1px);
    background-size: 30px 30px;
    width: 100%;
    height: 100%;
}

/* ── Animations ── */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(3deg); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes scrollLine {
    0% { transform: translateY(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100%); opacity: 0; }
}

.scroll-line {
    width: 100%;
    height: 100%;
    background: white;
    animation: scrollLine 1.5s ease-in-out infinite;
}

/* ── Reveal Animations ── */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.js .reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.js .reveal.delay-1 { transition-delay: 0.1s; }
.js .reveal.delay-2 { transition-delay: 0.2s; }
.js .reveal.delay-3 { transition-delay: 0.3s; }

/* ── Nav Scroll State ── */
.nav-scrolled {
    background: rgba(255, 248, 245, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(161, 23, 64, 0.08);
}

.nav-scrolled #nav a,
.nav-scrolled #nav .font-display {
    color: #3D0718 !important;
}

/* ── Mobile Menu Transition ── */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    .js .reveal {
        opacity: 1;
        transform: none;
    }
}

/* ── Focus Styles ── */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid #A11740;
    outline-offset: 2px;
    border-radius: 4px;
}

/* ── Selection ── */
::selection {
    background: #F9A3B8;
    color: #3D0718;
}